body {
    text-align: left;
    padding: 0;
    margin: 0;
    font-size: 14px;
    color: #333;
    font-family: "Microsoft Yahei", "Helvetica Neue", Helvetica, Tahoma, sans-serif !important;
    height: auto;
    background: #fff;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

div,
p,
li {
    word-break: break-all;
}

div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
p {
    padding: 0;
    margin: 0;
}

pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th {
    padding: 0;
    margin: 0;
}

fieldset {
    border-top-width: 0;
    border-left-width: 0;
    border-bottom-width: 0;
    border-right-width: 0;
}

a,
img,
iframe {
    border: 0;
    padding: 0;
    margin: 0;
    max-width: 100%;
}

i {
    font-style: normal;
}

address,
caption,
cite,
cite,
code,
dfn,
em,
th,
var {
    font-weight: normal;
    font-style: normal;
}

ul,
ol,
li {
    list-style: none;
}

caption {
    text-align: left;
}

th {
    text-align: left;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
    font-size: 100%;
}

q:unknown {
    content: '';
}

button,
input,
select,
textarea {
    font-size: 100%;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

.por {
    position: relative;
}

.poa {
    position: absolute;
}

input,
textarea,
select {
    font-family: inherit;
    font-size: 100%;
}

a:link {
    color: #333;
    text-decoration: none;
}

a:visited {
    color: #333;
    text-decoration: none;
    cursor: pointer;
}

a:hover {
    color: #f27300;
    text-decoration: none;
}

.ease,
.ease * {
    -webkit-transition: all ease 300ms;
    -moz-transition: all ease 300ms;
    -ms-transition: all ease 300ms;
    -o-transition: all ease 300ms;
    transition: all ease 300ms;
}

.noease,
.noease * {
    -webkit-transition: none;
    -moz-transition: none;
    -ms-transition: none;
    -o-transition: none;
    transition: none;
}

:-moz-placeholder {
    color: #fff;
}

::-moz-placeholder {
    color: #fff;
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
    color: #333;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
    color: #333;
}

input::-webkit-input-placeholder {
    /* WebKit browsers 适配谷歌 */
    color: #666;
}

input:-moz-placeholder {
    /* Mozilla Firefox 4 to 18 适配火狐 */
    color: #666;
}

input::-moz-placeholder {
    /* Mozilla Firefox 19+ 适配火狐 */
    color: #666;
}

input:-ms-input-placeholder {
    /* Internet Explorer 10+  适配ie*/
    color: #666;
}

textarea::-webkit-input-placeholder {
    /* WebKit browsers 适配谷歌 */
    color: #333;
}

textarea:-moz-placeholder {
    /* Mozilla Firefox 4 to 18 适配火狐 */
    color: #333;
}

textarea::-moz-placeholder {
    /* Mozilla Firefox 19+ 适配火狐 */
    color: #333;
}

textarea:-ms-input-placeholder {
    /* Internet Explorer 10+  适配ie*/
    color: #333;
}

.fl,
.left {
    float: left;
}

.fr,
.right {
    float: right;
}

.tac {
    text-align: center;
}

.tar {
    text-align: right;
}

/*清除浮动*/
.clear {
    clear: both;
    font-size: 0;
    margin: 0;
    padding: 0;
    display: block;
    _height: 0;
    overflow: hidden;
}

.clearfix:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0;
}

.clearfix {
    *zoom: 1;
}

.hidden {
    display: none;
}

.icon {
    background-image: url("../images/icon.png");
    display: inline-block;
    vertical-align: middle;
}

.w1400 {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.w1440 {
    width: 1440px;
    max-width: 1440px;
    margin: 0 auto;
}

@media (max-width: 1440px) {
    .w1400 {
        width: 1200px;
        max-width: 1200px;
    }

    .w1440 {
        width: 1200px;
        margin: 0 auto;
        max-width: 1200px;
    }
}

@media (max-width: 1660px) {
    .w1400 {
        width: 1200px;
        max-width: 1200px;
    }
}

/*banner背景图片动画*/
@-webkit-keyframes scale-bg {
    from {
        -webkit-transform: scale(1.1);
        transform: scale(1.1);

    }

    to {
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}

@keyframes scale-bg {
    from {
        -webkit-transform: scale(1.1);
        transform: scale(1.1);
    }

    to {
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}

/*--banner大图基础样式****/
/* Slider */
.slick-slider {
    position: relative;
    display: block;
    box-sizing: border-box;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
    -khtml-user-select: none;
    -ms-touch-action: pan-y;
    touch-action: pan-y;
    -webkit-tap-highlight-color: transparent;
}

.slick-list {
    position: relative;
    display: block;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

.slick-list:focus {
    outline: none;
}

.slick-list.dragging {
    cursor: pointer;
    cursor: hand;
}

.slick-slider .slick-track,
.slick-slider .slick-list {
    -webkit-transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    -ms-transform: translate3d(0, 0, 0);
    -o-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
}

.slick-track {
    position: relative;
    top: 0;
    left: 0;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.slick-track:before,
.slick-track:after {
    display: table;
    content: '';
}

.slick-track:after {
    clear: both;
}

.slick-loading .slick-track {
    visibility: hidden;
}

.slick-slide {
    display: none;
    float: left;
    height: 100%;
    min-height: 1px;
}

[dir='rtl'] .slick-slide {
    float: right;
}

.slick-slide img {
    display: block;
}

.slick-slide.slick-loading img {
    display: none;
}

.slick-slide.dragging img {
    pointer-events: none;
}

.slick-initialized .slick-slide {
    display: block;
}

.slick-loading .slick-slide {
    visibility: hidden;
}

.slick-vertical .slick-slide {
    display: block;
    height: auto;
    border: 1px solid transparent;
}

.slick-arrow.slick-hidden {
    display: none;
}

.slick-dots {
    position: absolute;
    bottom: -25px;
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
    list-style: none;
    text-align: center;
}

.slick-dots li {
    position: relative;
    display: inline-block;
    width: 20px;
    height: 20px;
    margin: 0 5px;
    padding: 0;
    cursor: pointer;
}

.slick-dots li button {
    font-size: 0;
    line-height: 0;
    display: block;
    width: 20px;
    height: 20px;
    padding: 5px;
    cursor: pointer;
    color: transparent;
    border: 0;
    outline: none;
    background: transparent;
}

.slick-dots li button:hover,
.slick-dots li button:focus {
    outline: none;
}

.slick-dots li button:hover:before,
.slick-dots li button:before {
    font-family: 'slick';
    font-size: 6px;
    line-height: 20px;
    position: absolute;
    top: 0;
    left: 0;
    width: 20px;
    height: 20px;
    content: '•';
    text-align: center;
    /*   opacity: .25;*/
    color: black;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/*.slick-dots li.slick-active button:before
{
    opacity: .75;
    color: black;
}*/


/*banner*/
#banner_main {
    position: relative;
    z-index: 2;
}

.banner {
    position: relative;
    width: 100%;
    min-width: 1000px;
    padding: 0px 0 48.9%;
    overflow: hidden;
}

.banner .list {
    width: 100%;
    display: inline-block;
}

.banner .list li {
    width: 100%;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    z-index: 1;
    overflow: hidden;
    background: #fff;
}

.banner .list li a {
    width: 100%;
    display: block;
    height: 100%;
}

.banner .imo {
    width: 100%;
    height: 100%;
    display: block;
    position: relative;
    left: 0;
    top: 0;
}

.banner .indexg2 {
    width: 36%;
    display: block;
    position: absolute;
    left: 13.5%;
    top: 30%;
}

.banner .slide_btn {
    position: absolute;
    bottom: 46px;
    right: 5.2%;
    height: 24px;
    z-index: 120;
}

.banner .prev,
.banner .next {
    display: none;
    position: absolute;
    width: 57px;
    height: 57px;
    z-index: 12;
    top: 50%;
    margin-top: -35.5px;
    left: 5%;
    cursor: pointer;
    transition: ease-in-out 0.2s;
    background-position: -0px -175px;
}

.banner .next {
    background-position: -73px -175px;
    left: auto;
    right: 5%
}

.banner:hover .prev,
.banner:hover .next {
    display: block;
}

.banner .prev:hover {
    background-position: -0px -240px;
}

.banner .next:hover {
    background-position: -73px -240px;
}

.banner .sline {
    margin: 0 40px;
    float: left;
    display: block;
    width: 1px;
    height: 22px;
    background: url("../images/pnLine.png") no-repeat center center;
}

.banner .tip {
    position: absolute;
    width: 84%;
    left: 8%;
    bottom: 4%;
    height: 50px;
    z-index: 30;
    text-align: center;
}

.banner .tip li {
    margin: 0 9px;
    width: 70px;
    height: 3px; background-color: #fff;
    text-align: center;
    cursor: pointer;
    font-size: 0;
    display: inline-block;
    *display: inline;
    *zoom: 1;
    transition: ease-in-out 0.2s;
}

.banner .tip li.cur {
    opacity: 1;
    background-color: #f27300;
}

.banner .pbg1 {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 885px;
    height: 225px;
    background: url("../images/banner_bg1.png") no-repeat center center;
    z-index: 4;
    background-size: cover;
}

.banner .pbg2 {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 1614px;
    height: 330px;
    background: url("../images/banner_bg2.png") no-repeat center center;
    z-index: 3;
    background-size: cover;
}

.banner .v-txt {
    position: absolute;
    width: 84%;
    top: 30%;
    left: 8%;
    text-align: left;
    z-index: 14;
}

.banner .v-txt .tit {
    font-size: 70px;
    line-height: 70px;
    margin-bottom: 10px;
    color: #11c05d;
    letter-spacing: 8px;
}

.banner .v-txt .tit1 {
    font-size: 70px;
    line-height: 70px;
    margin-bottom: 20px;
    color: #11c05d;
    letter-spacing: 8px;
}

.banner .v-txt p {
    font-size: 20px;
    line-height: 20px;
    margin-bottom: 10px;
    color: #11c05d;
    letter-spacing: 8px;
}

.banner .video-container {
    background-color: #fff;
    z-index: 1;
}

.banner .video-container #video {
    display: block;
    min-width: 100%;
    min-height: 100%;
    position: absolute;
    top: -0.5%;
    left: 0%;transform: scale(1.15,1.15);
    z-index: 12;
}

.banner .list li .img {
    display: block;
    position: absolute;
    left: 14%;
    top: 28%;
    width: 37%;
}


.banner .opacity {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100%;
    background: url("../images/tq_02.png") no-repeat center center;
    z-index: 13;
}

.banner .online {
    position: absolute;
    bottom: 30%;
    left: 50%;
    margin-left: -70px;
    display: block;
    width: 140px;
    height: 40px;
    font-size: 14px;
    line-height: 40px;
    text-align: center;
    color: #fff;
    border: 1px solid #fff;
    z-index: 16;
    transition: all ease 0.36s;
    border-radius: 5px;
}

.banner .online:hover {
    text-indent: 6px;
    color: #fff;
    border-color: #953034;
    background: #953034;
    transition: all ease 0.36s;
    box-shadow: 0 6px 12px rgba(71, 114, 222, 0.17);
    transition: all ease 0.36s;
}

.ui-linebar {
    height: 75px;
    background-color: #466ec1;
    opacity: 1;
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 1px;
    margin-left: -.5px;
    z-index: 10;
    display: none;
}

.ui-linebar .ink {
    -webkit-animation: k-ink 2s linear -.5s infinite;
    animation: k-ink 2s linear -.5s infinite;
    background-color: #fff;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    -webkit-transform: scaleY(0);
    -ms-transform: scaleY(0);
    transform: scaleY(0);
    -webkit-transform-origin: 0 0;
    -ms-transform-origin: 0 0;
    transform-origin: 0 0;
}

@-webkit-keyframes k-ink {

    0%,
    25% {
        -webkit-transform: scaleY(0);
        transform: scaleY(0)
    }

    to {
        -webkit-transform: scaleY(1);
        transform: scaleY(1)
    }
}

@keyframes k-ink {

    0%,
    25% {
        -webkit-transform: scaleY(0);
        transform: scaleY(0)
    }

    to {
        -webkit-transform: scaleY(1);
        transform: scaleY(1)
    }
}


.banner .list li .bnma {
    position: absolute;
    left: 7%;
    bottom: 20%;
    width: 27%;
    z-index: 999;
    margin: 0 110px;
    z-index: 1;
}

.banner .list li .bnma img {
    display: block;
    width: 100%;
}

.imn {
    position: absolute;
    bottom: 0;
    right: 2%;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.banner .list li .img2 {
    width: 24%;
    display: block;
    position: absolute;
    right: 18%;
    bottom: 26%;
}

.banner .list li .icm {
    width: 100%;
    height: 100%;
}

.banner .list li.li3 .img2 {
    right: 21%;
    bottom: 22%;
    width: 22%;
}

@media (max-width: 1660px) {
    .banner .list li .bnma {
        width: 30%;
        bottom: 20%;
    }

    .banner .v-txt .tit {
        font-size: 50px;
        line-height: 50px;
    }

    .banner .v-txt .tit1 {
        font-size: 50px;
        line-height: 50px;
    }

    .banner .v-txt p {
        font-size: 20px;
        line-height: 20px;
    }

    .banner .v-txt {
        top: 36%;
    }

    .banner .prev {
        margin-left: -570px;
    }

    .banner .next {
        margin-left: -530px;
    }

}

/*banner */
.index_main {}

.index_main .section1 {
    position: relative;
}

.index_main .section1 .index_banner .item {
    background-size: cover;
    -webkit-background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 100vh;
    position: relative;
}

.index_main .section1 .index_banner .item.slick-current .scaleBg {
    visibility: visible;
    -webkit-animation: scale-bg 6s linear forwards;
    animation: scale-bg 6s linear forwards;
}

.index_main .section1 .index_banner .items {
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    transition: opacity 2500ms ease-in-out;
}

.index_main .section1 .index_banner .items:after {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background: rgba(0, 0, 0, 0.2);
}

.index_main .section1 .index_banner .item .inner .block_txt {
    position: absolute;
    top: 44%;
    right: 10px;
    left: 50%;
    opacity: 0;
    width: 1440px;
    margin-left: -720px;
    transform: translateY(40px);
    -webkit-transform: translateY(40px);
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
    text-align: left;
}

.index_main .section1 .index_banner .item.active .inner .block_txt {
    opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
    -webkit-transition-delay: 100ms;
    transition-delay: 100ms;
}

.index_main .section1 .index_banner .item .inner .block_txt h4 {
    font-size: 22px;
    color: #fff;
    text-align: left;
    font-weight: lighter;
    margin-top: 10px;
}

.index_main .section1 .index_banner .item .inner .block_txt h2 {
    color: #fff;
    font-size: 50px;
    font-weight: lighter;
    text-align: left;

}

.index_main .section1 .index_banner .item .inner .block_txt h2 span {
    color: #f5c920;
    display: inline-block;
    letter-spacing: 5px;
}

.index_main .section1 .index_banner .item .inner .block_txt h3 {
    color: #fff;
    font-size: 22px;
    text-align: left;
    font-weight: lighter;
    margin-top: 10px;

}

.index_main .section1 .slick_txt {
    width: 30%;
    height: 100%;
    background-color: transparent;
    transition: all 500ms ease;
    -webkit-transition: all 500ms ease;
    background-repeat: no-repeat;
    position: absolute;
    top: 0;
    font-size: 0;
    outline: none;
    border: 0;
}

.index_main .section1 .left {
    left: 0;
}

.index_main .section1 .right {
    right: 0;
}

.index_main .section1 .slick_txt .slick_arrow {
    width: 77px;
    height: 66px;
    background-repeat: no-repeat;
    background-position: center;
    margin-top: -33px;
    position: absolute;
    top: 50%;
    cursor: pointer;
    transition: all 500ms ease;
    -webkit-transition: all 500ms ease;
}

.index_main .section1 .slick_txt .prev {
    background-image: url("../images/ban_prev.png");
    left: 60px;
}

.index_main .section1 .slick_txt .next {
    background-image: url("../images/ban_next.png");
    right: 60px;
}

.index_main .section1 .slick_txt .prev:hover {
    transform: scale(1.1);
    left: 55px;
}

.index_main .section1 .slick_txt .next:hover {
    transform: scale(1.1);
    right: 55px;
}

.index_main .section1 .number {
    position: absolute;
    bottom: 8%;
    left: 0;
    right: 0;
    display: table;
    width: 100%;
    z-index: 10;
}

.index_main .section1 .line {
    border-bottom: 1px solid #ffffff;
    position: absolute;
    left: 0;
    right: 0;
    width: 100%;
    bottom: 8%;
    margin-bottom: 19px;
    z-index: 9;
    display: none;
}

.index_main .section1 .number .inner {
    margin: 0 auto;
    position: relative;
    text-align: center;
}

.index_main .section1 .number span {
    font-family: "Myriad Pro", "Microsoft YaHei";
    font-size: 14px;
    color: #fff;
    margin-right: 10px;
    display: inline-block;
    overflow: hidden;
    cursor: pointer;
    text-align: center;
    line-height: 31px;
    border-radius: 16px;
    background: #000;
    position: relative;
    transition: all 500ms ease;
    -webkit-transition: all 500ms ease;
    font-size: 0;
}

.index_main .section1 .number span:last-child {
    margin-right: 0;
}

.index_main .section1 .number span:after {
    content: "";
    display: inline-block;
    width: 3px;
    height: 3px;
    position: absolute;
    left: 50%;
    bottom: 0;
    background: #fff;
    visibility: hidden;
    transition: all 500ms ease;
    -webkit-transition: all 500ms ease;
}

.index_main .section1 .number span {
    width: 11px;
    height: 11px;
    background: #fff;
    margin-bottom: 0px;
}

.index_main .section1 .number span.active {
    width: 40px;
    height: 10px;
    margin-bottom: 0;
    background: #f27300;
}

/* 客服组件 */
.in_bl {
    width: 1400px;
    height: 46px;
    position: absolute;
    left: 50%;
    margin-left: -700px;
    bottom: 0;
    z-index: 3;
}

.in_bl .in_bz {
    margin: 0 auto;
    display: block;
    width: 80px;
    text-align: center;
}

.in_bl .in_bz p {
    font-size: 16px;
    color: #f27300;
    line-height: 16px;
    padding-top: 30px;
}

.in_bl .in_bz i {
    display: block;
    margin: 0 auto;
    width: 12px;
    height: 18px;
    background: url(../images/j3_07.png) center center no-repeat;
    margin-top: 10px;
    webkit-animation: bounce-down 2s linear infinite;
    animation: bounce-down 2s linear infinite;
}

@keyframes bounce-down {
    25% {
        transform: translateY(-3px);
    }

    50% {
        transform: translateY(0);
    }

    75% {
        transform: translateY(3px);
    }

    100% {
        transform: translateY(0);
    }
}

.in_bl .in_by {
    font-size: 24px;
    color: #f27300;
    line-height: 100px;
    background: url(../images/j3_04.png) left center no-repeat;
    padding-left: 26px;
    position: absolute;
    right: 26px;
    top: 0;
}

@media (max-width: 1660px) {
    .in_bl {
        width: 1200px;
        margin-left: -600px;
    }
}


.index_main .section2 {
    background: #f5f5f5;
}

.index_main .section2 h3 {
    text-align: center;
}

.index_main .section3 {
    width: 100%;
    height: 100%;
    background: url("../image/3.jpg") no-repeat;
    background-size: 100% 100%;
}

.index_main .section3 h3 {
    text-align: center;
}

.index_main .section4 {
    background: #f5f5f5;
}

.index_main .section4 h3 {
    text-align: center;
}

@media only screen and (max-width: 1600px) {
    .index_main .section1 .index_banner .item .inner .block_txt h4 {
        font-size: 20px;
    }

    .index_main .section1 .index_banner .item .inner .block_txt h2 {
        font-size: 60px;
    }

    .index_main .section1 .index_banner .item .inner .block_txt h3 {
        font-size: 20px;
    }
}

@media only screen and (max-width: 1440px) {
    .index_main .section1 .index_banner .item .inner .block_txt h4 {
        font-size: 20px;
    }

    .index_main .section1 .index_banner .item .inner .block_txt h2 {
        font-size: 40px;
    }

    .index_main .section1 .index_banner .item .inner .block_txt h3 {
        font-size: 20px;
        margin-top: 5px;
    }
}

@media only screen and (max-width: 1366px) {
    .index_main .section1 .index_banner .item .inner .block_txt h4 {
        font-size: 20px;
    }

    .index_main .section1 .index_banner .item .inner .block_txt h2 {
        font-size: 30px;
    }

    .index_main .section1 .index_banner .item .inner .block_txt h3 {
        font-size: 20px;
    }

    .index_main .section1 .index_banner .slick-arrow {
        background-size: auto 30px;
    }
}

@media only screen and (max-width: 1300px) {}

@media only screen and (max-width: 1199px) {
    .index_main .section1 .index_banner .item .inner .block_txt h4 {
        font-size: 20px;
    }

    .index_main .section1 .index_banner .item .inner .block_txt h2 {
        font-size: 18px;
    }

    .index_main .section1 .index_banner .item .inner .block_txt h3 {
        font-size: 20px;
    }
}

@media only screen and (max-width: 992px) {
    .index_main .section1 .index_banner .item {
        height: 100vh;
    }

    .index_main .section1 .index_banner .item .inner .block_txt {
        left: 0;
        right: 0;
        margin: 0 auto;
        padding: 0 20px;
        top: 42%;
    }

    .index_main .section1 .index_banner .slick-arrow {
        display: none !important;
    }

    .index_main .section1 .index_banner .slick-dots {
        position: absolute;
        bottom: 12px;
    }

    .index_main .section1 .index_banner .slick-dots li {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        border: 2px solid #fff;
    }

    .index_main .section1 .index_banner .slick-dots li button {
        display: none;
    }

    .index_main .section1 .index_banner .slick-dots li.slick-active {
        background: #fff;
    }

    .index_main .section1 .number {
        bottom: 12%;
        display: none;
    }

    .index_main .section1 .number span {
        margin-right: 22px;
    }

    .index_main .section1 .number span:after {
        bottom: -14px;
    }
}

@media only screen and (max-width: 767px) {}

@media only screen and (max-width: 340px) {}

@media only screen and (max-width: 320px) {}

.index {
    position: relative;
    overflow: hidden;
}

.header_main {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100px;
    transition: all 0.9s ease-out 0s; border-bottom:1px solid rgba(255, 255, 255, 0.3);
    z-index: 100;
}

.header_main .header {
    position: relative;
}

.header_main .webLogo {
    padding-top: 22px;
    float: left;
    margin-left: 4vw;
}

.header_main .webLogo img {
    display: block;
    height: 56px;
    float: left;
}

.header_main .nav_main {
    float: right;
    position: relative;
}

.nav_main .nav {
    position: relative;
}

.header_main .nav_main .item {
    padding: 0 35px;
    float: left;
    height: 97px;
    position: relative;
    z-index: 12;
}

.header_main .nav_main .item a {
    display: block;
    height: 97px;
    font-size: 16px; position: relative;
    line-height: 97px;
    color: #fff;
}


.header_main .nav_main .item:hover .alink,
.header_main .nav_main .item.hover .alink {
    color: #f27300;

}

.header_main .nav_main .item.hover .alink,
.header_main .nav_main .item:hover .alink {
    border-bottom: 3px solid #f27300;
}

/*.header_main .nav_main .item.li2 .sub-box .a6,.header_main .nav_main .item.li2 .sub-box .a5,.header_main .nav_main .item.li2 .sub-box .a7{ display:none;}*/
/*.header_main .nav_main .item.li3 .sub-box .a3{ display:none;}
.header_main .nav_main .item.li3 .sub-box .sub{ display:none;}*/


.header_main .nav li .subnav {
    position: absolute;
    left: 50%;
    top: 0;
    background-color: #fff;
    width: 120px;
    margin-left: -60px;
    display: none;
    border-radius: 4px;
    overflow: hidden;
}

.header_main .nav li .subnav .subA {
    color: #333;
    line-height: 35px;
    height: 35px;
    overflow: hidden;
    display: block;
    font-size: 14px;
    border-bottom: 1px dotted #ddd;
    margin: 0;
    text-align: center;
}

.header_main .nav li .subnav .subA:hover {
    font-weight: bold;
    background: #3bb79b;
    color: #4872de;
    background: #ffbe8b;
    background: rgba(21, 21, 21, 0.8);
}

.header_main .nav .sub-box {
    width: 100%;
    position: absolute;
    left: 0;
    text-align: center;
    top: 99px;
    background: #fff;
    display: none;
    box-shadow: 1px 3px 3px rgba(0, 0, 0, 0.1);
}
.header_main .nav .li3 .sub-box{width: 134px;}

.header_main .nav .sub-box .it {
    width: 100%;
}

.header_main .nav .sub-box img {
    display: block;
    float: right;
    width: 40%;
    margin-top: 20px;
    margin-right: 20px;
}

.header_main .nav .sub-box .it .icon {
    width: 6px;
    height: 10px;
    background-position: -96px 0;
    position: absolute;
    top: 19px;
    left: 15px;
}

.header_main .nav .sub-box .it a {
    border-bottom: 1px solid #ddd;
    color: #333 !important;
    float: left;
    line-height: 40px !important;
    height: 40px !important;
    width: 100%;
    padding: 0;
    font-weight: 100;
    text-align: center;
    overflow: hidden;
    vertical-align: top;
    font-size: 14px;
    display: block;
    background: none;
    transition: ease-in-out 0.2s;
}

.header_main .nav .sub-box .it .sub {
    width: 50%;
    margin-top: 10px;
}

.header_main .nav .sub-box .it .sub a {
    border: none;
    font-size: 12px;
    padding-right: 35px;
    width: auto;
    line-height: 30px !important;
    height: 30px !important;
}

.header_main .nav .sub-box .it a:hover {

    color: #f27300 !important;
    font-weight: bold;
}

.header_main .quick {
    padding-top: 10px;
    margin-left: 26px;
    float: right;
}

.header_main .email {
    float: right;
    margin-top: 36px;
    margin-right: 4vw;
    margin-left: 2vw;
}

.header_main .email p {
    font-size: 14px;
    color: #333;
    line-height: 24px;
    float: left;
}

.header_main .email p span {
    display: block;
    font-size: 24px;
    line-height: 24px;
    font-weight: bold;
    color: #f27300; background: url(../images/a2_03.png) left center no-repeat; padding-left: 40px;
    font-family: "Arial";
}
.header_main.xc .email p span{background: url(../images/a2_04.png) left center no-repeat;}




.header_main .email .searcher {
    float: left;
    width: 20px;
}

.header_main .email .search_btn {
    background: url("../images/a2_06.png") no-repeat center center;
    float: left;
    display: block;
    width: 15px;
    height: 15px;
    cursor: pointer;
    margin-left: 40px;
    margin-top: 5px;
}

.header_main.xc .email .search_btn {
    background: url("../images/j3_03.png") no-repeat center center;
}

.header_main .email .search_btn:hover {
    opacity: 0.8;
    filter: alpha(opacity=80);
}

.header_main .email .search_main {
    position: absolute;
    z-index: 10;
    -webkit-transition: all ease 300ms;
    -moz-transition: all ease 300ms;
    -ms-transition: all ease 300ms;
    -o-transition: all ease 300ms;
    transition: all ease 300ms;
    width: 0;
    height: 80px;
    right: 50px;
    top: 90px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.2);
    *background: #000;
}

.header_main .email .search_box {
    width: 280px;
    height: 40px;
    margin-top: 20px;
    margin-left: 40px;
    background: url("../images/search_main.png") no-repeat bottom center;
}

.header_main .email .search_box input {
    background-color: none;
    border: none;
}

.header_main .email .search_box .stxt {
    width: 240px;
    height: 40px;
    line-height: 40px;
    display: block;
    text-indent: 10px;
    color: #fff;
    background-color: transparent;
    outline: none;
}

.header_main .email .search_box .sbtn {
    font-size: 0;
    width: 34px;
    height: 34px;
    display: block;
    cursor: pointer;
    border-radius: 100%;
    margin-top: 5px;
    outline: none;
    background: url("../images/searchico.png") no-repeat center center;
}

.header_main .quick .cte {
    position: relative;
    float: left;
    margin-right: 14px;
    cursor: pointer;
}

.header_main .quick .cte .cvalue {
    padding-right: 12px;
    font-family: arial;
    font-size: 18px;
    color: #333;
}

.header_main .email .member {
    color: #fff;
    font-size: 20px;
    font-family: arial;
    font-weight: 400;
}

.header_main .email .member i {
    width: 25px;
    height: 26px;
    background-position: 0 -121px;
    margin-top: 7px;
}

.header_main .email .member:hover {
    opacity: 0.8;
    filter: alpha(opacity=80);
}

.header_main.xc {
    border-bottom: 1px solid #ddd;
    transition: all 0.9s ease-out 0s;
    position: fixed;
    left: 0;
    top: 0;
    background-color: #ffffff;
}

.header_main.xc .nav_main .item a {
    color: #333;
}

.header_main .tel_right {
    padding-top: 38px;
    float: right;
    margin-right: 2vw;
}

.header_main .tel_right .webTel {
    padding-left: 32px;
    font-family: arial;
    font-size: 26px;
    color: #fff;
    background: url("../images/telIco.png") no-repeat left center;
}

/*.header_main.xc .cte .cvalue {
  color: #666;
  background: url("../images/cearr2.png") no-repeat right center;
}*/
.header_main.xc .email .member {
    color: #333;
}

.header_main.xc .email .member i {
    background-position: -29px -121px;
}

/*.header_main.xc .email .search_btn {
  background: url("../images/searchico2.png") no-repeat center center;
}*/
.header_main.xc .tel_right .webTel {
    color: #f27300;
    background: url("../images/telIco2.png") no-repeat left center;
}

.header_main .lag_sel_box {
    position: relative;
    line-height: 78px;
}

.header_main .lag_box {
    display: none;
    position: absolute;
    top: 150px;
    left: 50%;
    margin-left: -40px;
    transform: translateX(-50%);
    background-color: #fff;
    color: #758190;
    font-size: 14px;
    line-height: 32px;
    padding: 10px 20px;
}

.header_main .lag_box::after {
    content: '';
    position: absolute;
    top: -5px;
    left: 30%;
    width: 10px;
    height: 10px;
    background-color: #fff;
    transform: rotate(45deg);
}

.header_main .lag_box .item {
    cursor: pointer;
    padding-right: 25px;
    width: 30px;
    border-bottom: 1px solid #758190;
}

.header_main .lag_box .item:last-child {
    border-bottom: none;
}

.header_main .lag_box .item::hover {
    color: #004bc6;
}

.header_box .lag_sel_box .lag_box li.on {
    color: #004bc6;
}

.header_main .lag_box.on {
    top: 100px;
    display: block;
}

.modal {
    display: none;
    /* 默认隐藏 */
    position: fixed;
    /* 根据浏览器定位 */
    z-index: 666;
    /* 放在顶部 */
    left: 0;
    top: 0;
    width: 100%;
    /* 全宽 */
    height: 100%;
    /* 全高 */
    overflow: auto;
    /* 允许滚动 */
    background-color: rgba(0, 0, 0, 0.4);
    /* 背景色 */
}


.mouse-ico {
    position: absolute;
    width: 180px;
    height: 44px;
    left: 50%;
    margin-left: -90px;
    bottom: 1%;
    z-index: 20;
    /*background:url(../images/a2_04.png) center center no-repeat;*/
}

.mouse-ico.xc {
    display: none;
}

.mouse-ico p {
    font-size: 14px;
    color: #fff;
    font-family: "Arial";
}

.mouse-ico span {
    display: block;
    margin: 0 auto;
    width: 21px;
    height: 33px;
    background-position: 0 -129px;
    margin-top: 0px;
    position: absolute;
    left: 50%;
    margin-left: -8px;
}

.mouse-ico span.mouse {
    animation: mousemove 3s linear 1s infinite;
}

.iconv {
    background: url(../images/iconv.png) no-repeat;
    display: inline-block;
    vertical-align: middle;
}

@keyframes mousemove {
    0% {
        transform: translateY(-5px);
    }

    25% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(5px);
    }

    75% {
        transform: translateY(0px);
    }

    100% {
        transform: translateY(-5px);
    }
}






/*模态框内容*/
.modal-content {
    display: flex;
    /*采用flexbox布局*/
    flex-direction: column;
    /*垂直排列*/
    position: relative;
    background-color: #fefefe;
    margin: 15% auto;
    /*距顶部15% 水平居中*/
    padding: 20px;
    border: 1px solid #888;
    width: 612px;
    animation: topDown 0.4s;
    /*自定义动画，从模态框内容上到下出现*/
}

@keyframes topDown {
    from {
        top: -300px;
        opacity: 0;
    }

    to {
        top: 0;
        opacity: 1;
    }
}

/*模态框头部*/
.modal-header {
    display: block;
    /*采用flexbox布局*/
    flex-direction: row;
    /*水平布局*/
    align-items: center;
    /*内容垂直居中*/
    justify-content: space-between;
    text-align: right;
}

/*关闭X 样式*/
.close {
    float: right;
    color: #aaa;
    font-size: 28px;
    font-weight: bold;
    transition: all ease 0.36s;
    display: block;
    width: 32px;
    height: 32px;
    background: url("../images/closeModal.png") no-repeat center center;
}

.close:hover {
    color: black;
    text-decoration: none;
    cursor: pointer;
    transform: rotate(360deg);
    transition: all ease 0.36s;
}

.modal-body {
    padding-top: 20px;
    padding-bottom: 30px;
    margin-top: 10px;
}

.modal-body .stxt {
    float: left;
    width: 500px;
    height: 48px;
    border: #CCC solid 1px;
    padding-left: 30px;
    outline: none;
}

.modal-body .sbtn {
    width: 80px;
    height: 50px;
    background: url("../images/search_btn.png") no-repeat center center #f27300;
    border: none;
    cursor: pointer;
}

@font-face {
    font-family: 'ck';
    src: url('../font/ck.ttf');
}

/* 通用底部 */
.footerM {
  width: 100%;
  background-color: #272727;
  overflow: hidden;
}

.footer .footer_1 {
  padding-top: 70px;
}

.footerM .footer_1 .title {}

.footerM .footer_1 .title b {
  font-size: 24px;
  display: block;
  color: #fff;
  font-weight: bold;
  text-transform: uppercase;

}

.footerM .footer_1 .title h3 {
  font-size: 20px;
  font-weight: 500;
  color: #fff;
  margin: 15px 0 40px;
}

.footerM .footer_1 .botrig {
  text-align: right;
}

/* .footerM .footer_1 .botrig .botnav {
  text-align: right;
} */

.footerM .footer_1 .title s {
  display: inline-block;
  background: #fff;
  width: 20px;
  height: 4px;
  margin-right: 15px;
  vertical-align: middle;
}

.footer_1 .bot_contact {
  width: 44%;
  height: 100%;
  float: left;
}

.footer_1 .bot_contact .title {
  padding-left: 40px;
}

.footer_1 .bot_contact .cont {
  color: #888c95;
  line-height: 30px;
  padding-left: 40px;
  width: 90%;
}

.footer_1 .bot_contact .cont p {
  font-size: 14px;
  color: #888c95;
  line-height: 24px;
  padding-top: 10px;
}

.footer_1 .bot_contact .cont p a {
  color: #888c95;
}

.footer_1 .bot_contact .cont p a:hover {
  color: #fff;
}

.bot_contact em {
  margin: 0 5px;
}

.footer_1 .bot_contact .cont i {
  color: #f27300;
  font-size: 14px;
  font-weight: bold;
}

.footer_1 .bot_contact .cont .s1 {
  display: block;
  padding-left: 72px;
}

.footer_1 .botrig {
  width: 23%;
  height: 100%;
  /* border-left: 1px solid #535353;
  border-right: 1px solid #535353; */
  padding: 0;
}

.footer_1 .botrig .title {

}

.footer_1 .botnav {
  width: 102%;
}

.footer_1 .botnav li {
  width: 84px;
  float: left;
  display: block;
  list-style: none;
  font-size: 14px;
  line-height: 32px;
  text-align: left;
  overflow: hidden;
  padding-left: 76px;
}

.footer_1 .botnav li a {
  color: #888c95;
  display: block;
  line-height: 40px;
}

.footer_1 .botnav li a:hover {
  color: #fff;
}

.footer_1 .bewm {
  position: relative;
  float: left;
  height: 330px;
  text-align: center;
  width: 15%;
}

.footer_1 .bewm img {
  width: 110px;
  height: 110px;
  padding: 5px;
  display: block;
  border: 1px solid #fff;
  margin: 0 auto; margin-bottom: 10px;
}

.footer_1 .bewm p {
  text-align: center;
  color: #888c95;
}

.copyright_main {
  width: 100%;
  background: url(../images/copy_bg.jpg) no-repeat center top;
  height: 73px;
}

.copyright_main .copyright {
  color: #626671;
  font-size: 12px;
  line-height: 73px;
}

.copyright_main .copyright a {
  color: #626671;
}

.copyright_main .copyright a.yyzz {
  padding: 0 20px;
}

.copyright_main .copyright a:hover {
  color: #0ca267;
}



@media (max-width: 1660px) {}


.bottom_main .bottom_copy .box1 {
    width: 42%;
}

.bottom_main .bottom_copy .box1 h3 {
    color: #888c95;
    font-size: 14px;
    line-height: 30px;
}

.bottom_main .bottom_copy .box1 h3 a {
    color: #cb1a20;
}

.bottom_main .bottom_copy .box1 p {
    line-height: 29px;
    color: #626671;
    font-size: 14px;
    padding-top: 29px;
}

.bottom_main .bottom_copy .box1 p a {
    color: #626671;
}

.bottom_main .bottom_copy .box1 p a:hover {
    color: #fff;
}

.bottom_main .bottom_copy .box2 {
    width: 16%;
    text-align: center;
}

.bottom_main .bottom_copy .box2 img {
    width: 110px;
    height: 110px;
    padding: 4px;
    border: 1px solid #535967;
}

.bottom_main .bottom_copy .box2 p {
    color: #888c95;
    line-height: 30px;
}

.bottom_main .bottom_copy .box3 {
    width: 42%;
}

.bottom_main .bottom_copy .box3 .tit {
    text-align: right;
}

.bottom_main .bottom_copy .box3 .ul {
    width: 180px;
    overflow: hidden;
}

.bottom_main .bottom_copy .box3 ul {
    width: 248px;
}

.bottom_main .bottom_copy .box3 li {
    width: 124px;
    float: left;
    line-height: 35px;
}

.bottom_main .bottom_copy .box3 li a {
    color: #888c95;
}

.bottom_main .bottom_copy .box3 li a:hover {
    color: #fff;
}

.bottom_main .bottom_copy .tit {
    color: #fff;
    font-size: 20px;
    line-height: 24px;
    margin-bottom: 30px;
}

.bottom_main .bottom_copy .tit span {
    display: inline-block;
    background: #fff;
    width: 20px;
    height: 3px;
    vertical-align: middle;
}

/*rightFix*/
.rightFix {
    width: 65px;
    position: fixed;
    right: 10px;
    bottom: 10%;
    z-index: 999;
}

.rightFix a {
    width: 65px;
    height: auto;
    background: #f27300;
    text-align: center;
    display: block;
    margin-bottom: 6px;
    position: relative;
    padding-top: 8px;
    border-radius: 5px;
    padding-bottom: 5px;
}

.rightFix a h3 {
    color: #fff;
    font-weight: 400;
    font-size: 12px;
}

.rightFix .ico {
    width: 32px;
    height: 32px;
    display: block;
    position: relative;
    overflow: hidden;
    transition: all ease 300ms;
    margin: 0 auto 1px;
    padding: 0;
    background: url("../images/fix-ico.png") no-repeat 0 0;
}

.rightFix .img {
    width: 110px;
    height: auto;
    position: absolute;
    left: -10px;
    top: 0;
    padding: 6px;
    background: #f27300;
    border: 1px solid #ddd;
    background: #fff;
    display: none;
    text-align: center;
    opacity: 0;
    filter: alpha(opacity=0);
    transition: all ease-in-out 0.2s;
    border-radius: 5px;
    color: #333;
    padding-bottom: 10px;
}

.rightFix .img p {
    padding-top: 5px;
}

.rightFix a:hover .img {
    opacity: 1;
    filter: alpha(opacity=100);
    left: -140px;
    display: block;
}

.rightFix .img img {
    width: 110px;
    height: 110px;
}

.rightFix a span {
    width: 200px;
    text-align: center;
    height: 62px;
    line-height: 62px;
    position: absolute;
    top: 0;
    background: #f27300;
    color: #fff;
    display: block;
    font-weight: bold;
    font-size: 18px;
    opacity: 0;
    filter: alpha(opacity=0);
    transition: all ease-in-out 0.2s;
    border-radius: 7px 0 0 7px;
}

.rightFix a:hover {
    background-color: #f27300;
    overflow: visible;
}

.rightFix a:hover h3 {
    color: #fff;
}

.rightFix a.fix-ewm:hover img {
    opacity: 1;
    filter: alpha(opacity=100);
    left: -140px;
}

.rightFix a:hover span {
    opacity: 1;
    filter: alpha(opacity=100);
    left: -210px;
}

.rightFix .fix-tel:hover .ico {
    background-position: -32px 0;
}

.rightFix .fix-xcx .ico {
    background-position: 0 -32px;
}

.rightFix .fix-xcx:hover .ico {
    background-position: -32px -32px;
}

.rightFix .fix-ewm .ico {
    background-position: 0 -64px;
}

.rightFix .fix-ewm:hover .ico {
    background-position: -32px -64px;
}

.rightFix .mess .ico {
    background-position: 0 -96px;
}

.rightFix .mess:hover .ico {
    background-position: -32px -96px;
}

.rightFix .fix_top .ico {
    background-position: 0 -128px;
}

.rightFix .fix_top:hover .ico,
.rightFix .fix_top.hover .ico {
    background-position: -32px -128px;
}

.rightFix .fix-form {
    background-position: 10px -234px;
}

.rightFix .fix-form span {
    font-size: 14px;
    line-height: 23px;
    width: 180px;
}

.rightFix .fix-form:hover {
    background-position: -37px -234px;
}

/* 图片 */
@-webkit-keyframes gradient-rectangle {
    0% {
        -webkit-transform: scaleY(0);
        transform: scaleY(0);
        -webkit-transform-origin: bottom;
        transform-origin: bottom;
        background: linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        background: -webkit-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        background: -moz-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        /*FireFox*/
        background: -o-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        /* Opear */
        background: -ms-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        opacity: 1;
    }

    100% {
        -webkit-transform: scaleY(1);
        transform: scaleY(1);
        -webkit-transform-origin: top;
        transform-origin: top;
        background: linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        background: -webkit-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        background: -moz-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        /*FireFox*/
        background: -o-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        /* Opear */
        background: -ms-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        opacity: 0;
    }
}

/* Underline From Center1 */
.hvr-underline-from-center1 {
    display: inline-block;
    vertical-align: middle;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    box-shadow: 0 0 1px rgba(0, 0, 0, 0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

.hvr-underline-from-center1:before {
    content: "";
    position: absolute;
    z-index: -1;
    left: 50%;
    right: 50%;
    bottom: -3px;
    background: #f27300;
    height: 3px;
    -webkit-transition-property: left, right;
    transition-property: left, right;
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
    -webkit-transition-timing-function: ease-out;
    transition-timing-function: ease-out;
}

.hvr-underline-from-center1:hover:before,
.hvr-underline-from-center1.hover:before,
.hvr-underline-from-center1:focus:before,
.hvr-underline-from-center1:active:before {
    left: 0;
    right: 0;
}

.hvr-underline-from-center1:hover,
.hvr-underline-from-center1.hover {
    *height: 43px;
    *border-bottom: 3px solid #f27300;
    *line-height: 43px;
}

@-webkit-keyframes scale {
    0% {
        -webkit-transform: scale(1);
    }

    50% {
        -webkit-transform: scale(1.02);
    }

    100% {
        -webkit-transform: scale(1);
    }
}

@keyframes scale {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.02);
    }

    100% {
        transform: scale(1);
    }
}


/*响应1440 到 1680屏幕*/
@media (min-width: 1440px) and (max-width: 1680px) {
    .about_2_main .develop_box {
        padding: 0 6%;
    }
}

@-webkit-keyframes rotate {
    0% {
        -webkit-transform: rotate(0);
        transform: rotate(0);
    }

    50% {
        -webkit-transform: rotate(-180deg);
        transform: rotate(-180deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@keyframes rotate {
    0% {
        -webkit-transform: rotate(0);
        transform: rotate(0);
    }

    50% {
        -webkit-transform: rotate(-180deg);
        transform: rotate(-180deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@-webkit-keyframes animatemap {
    0% {
        transform: translateY(-10px);
    }

    20% {
        border-radius: 2px;
    }

    50% {
        transform: translateY(-5px);
        border-bottom-right-radius: 25px;
    }

    80% {
        border-radius: 2px;
    }

    100% {
        transform: translateY(-10px);
    }
}

@-webkit-keyframes big {
    0% {
        -webkit-transform: scale(1);
    }

    50% {
        -webkit-transform: scale(0.9);
    }

    100% {
        -webkit-transform: scale(1);
    }
}

/* 响应1200屏幕 */
@media (max-width: 1660px) {
    .header_main .email .member {
        display: none;
    }

    .header_main .nav_main {}

    .header_main .nav_main .item {
        padding: 0 22px;
    }

    .header_main .nav .sub-box {
        left: 0px;
    }
    .header_main .nav .li3 .sub-box {
        left:-14px;
    }



    .index_main .section1 .index_banner .item .inner .block_txt {
        width: 1000px;
        margin-left: -500px;
    }

}

@media (max-width: 1660px) {
    .header_main .email .search_btn {
        margin-left: 40px;
    }
}

@media (max-width: 1450px) {

    .header_main .email p {
        display: none;
    }

}

@media (max-width: 1320px) {
    .header_main .email p {
        display: none;
    }

    .header_main .nav_main .item {
        padding: 0px 22px;
    }

}

/*# sourceMappingURL=index.css.map */

/* tit */
.floor_tit {
    display: inline-block;
    width: 100%;
    padding-top: 90px;
}

.floor_tit .floor_left {
    float: left;
}

.floor_tit .floor_left span {
    display: block;
    font-size: 24px;
    color: #fff;
    line-height: 36px;
    padding-top: 6px;
    text-transform: uppercase;
}

.floor_tit .floor_left h3 {
    float: left;
    display: block;
    font-weight: bold;
    font-size: 48px;
    color: #fff;
    line-height: 36px;
    margin-top: 10px;
}

.floor_tit .a {
    float: right;
    display: block;
    width: 14.2%;
    height: 40px;
    border: #c2c2c2 solid 1px;
    background: #fff;
    text-align: center;
    line-height: 38px;
    font-size: 16px;
    color: #7d7e7e;
    transition: all ease 0.36s;
    box-sizing: border-box;
}

.floor_tit a p {
    display: inline-block;
}

.floor_tit a span {
    display: block;
    width: 100%;
    height: 40px;
}

.floor_tit a:hover {
    background-color: #f27300;
    border: none;
    color: #FFF;
}

.floor_tit a span:hover {
    transition: ease-in-out .01s;
}

.floor_1_left i {
    width: 70%;
}

.floor_1_left span {
    display: inline-block;
    font-weight: 400;
    font-size: 36px;
    color: #666;
    line-height: 48px;
}

.floor_tit .floor_left2 {
    float: left;
}

.floor_tit .floor_left2 span {
    display: block;
    font-size: 24px;
    color: #666;
    line-height: 36px;
    padding-top: 6px;
    text-transform: uppercase;
}

.floor_tit .floor_left2 h3 {
    float: left;
    display: block;
    font-weight: bold;
    font-size: 48px;
    color: #333;
    line-height: 36px;
}


@media (max-width: 1660px) {
    .floor_tit .floor_left span {
        font-size: 22px;
    }

    .floor_tit .floor_left h3 {
        font-size: 42px;
    }

    .floor_tit .floor_left2 span {
        font-size: 22px;
    }

    .floor_tit .floor_left2 h3 {
        font-size: 42px;
    }
}

/* index */
.floor_index {
    width: 100%;
    overflow: hidden;
}

/* index1关于我们 */
.floor_1_main {
    width: 100%;
    background: #f6f6f6;
    padding-top: 100px;
}

.floor_1_body {
    position: relative;width: 100%;
}

.floor1_left {
    position: absolute;
    left: 0;
    background: #fff;
    width: 1160px;
    height: 754px;
    z-index: 10;
    box-sizing: border-box;
    padding-left: 256px;
    padding-top: 100px;
}

.floor_1_left {
    float: left;
    width: 64%;
}

.floor_1_left h3 {
    padding: 40px 0;
    float: left;
    display: block;
    font-weight: bold;
    font-size:28px;
    color: #12499e;
    line-height: 48px;
}

.floor_1_left p {
    display: inline-block;
    text-align: left;
    font-size: 18px;
    color: #666;
    line-height: 36px;
    margin-bottom: 70px;
}


.floor_1_main .more {
    float: left;
    display: block;
    width: 30%;
    height: 40px;
    border: #f27300 solid 1px;background-color: #f27300;
    text-align: center;
    line-height: 38px;
    font-size: 16px;
    color: #fff;
    transition: all ease 0.36s;
    box-sizing: border-box;
}

.floor_1_main .more p {
    display: inline-block;
}

.floor_1_main .more i {
    display: block;
    width: 100%;
    height: 40px;
}

.floor_1_main .more:hover {border: #c2c2c2 solid 1px;
    background-color: #fff;
    color: #7d7e7e;
}

.floor_1_shuzi {
    display: block; width: 200px;float: right;
}
.floor_1_shuzi ul{ display: inline-block; }

.floor_1_shuzi ul li {
    width: 200px;
    height: 200px;
}

.floor_1_shuzi ul .li1 {
    background-color: #12499e;
}

.floor_1_shuzi ul .li2 {
    background-color: #002865;
}

.floor_1_shuzi ul .li3 {
    background-color: #001b44;
}

.floor_1_shuzi ul li dt {
    display: inline-block;
    width: 100%;
    padding-top: 60px;
}

.floor_1_shuzi ul li p {
    display: inline-block;
    width: 100%;
    text-align: center;
}

.floor_1_shuzi ul li dt p span {
    display: inline-block;
    font-size: 50px;
    color: #fff;
    line-height: 50px;
    text-align: center;
    font-family: "Arial";
}

.floor_1_shuzi ul li dt p i {
    display: inline-block;
    font-size: 20px;
    color: #fff;
    line-height: 20px;
    padding-left: 12px;
    padding-top: 22px;
}

.floor_1_shuzi ul li b {
    display: block;
    font-size: 18px;
    color: #fff;
    text-align: center;
}

.floor1_left .left_box {
    position: absolute;
    left: 0;
}

.floor1_left .left_box h4 {
    display: inline-block;
    writing-mode: vertical-lr;
    text-transform: uppercase;
    font-size: 36px;
    color: #c2c2c2;
    font-weight: bold;
    line-height: 48px;
}

.floor1_left .left_box span {
    writing-mode: vertical-lr;
    text-transform: uppercase;
    font-size: 36px;
    color: #e4e4e4;
    font-weight: 400;
    margin-bottom: 120px;
}

.floor_1_right {
    float: right;
    width: 76%;
    position: relative;
}

.floor_1_right img {
    display: block;
    position: relative;
    top: -100px;
    width: 100%;
    z-index: 6;
    -webkit-filter: brightness(80%);
    filters: brightness(80%);
}

.bofang_box {
    position: absolute;
    display: block;
    right: 390px;
    bottom: 600px;
    height: 50px;
    width: 20%;
    z-index: 7;
}

.floor_1_right .bofang {
    float: right;
    display: inline-block;
    margin-left: 28px;
    cursor: pointer;
}

.floor_1_right .bofang i {
    display: block;
    width: 150px;
    height: 150px;
    background: url(../images/video_start.png) no-repeat center center;
}

.floor_1_right .bofang i:hover {
    -webkit-transform: scale(1.06);
    transform: scale(1.06);
    -webkit-filter: brightness(80%);
    filters: brightness(80%);
}

@media (max-width: 1660px) {
    .bofang_box { right: 300px; bottom: 530px;}
    .floor_1_left h3 {
        font-size: 24px;
        padding: 30px 0;line-height: 40px;
    }

    .floor_1_left span {
        font-size: 26px;
    }

    .floor_1_left p {
        font-size: 16px;line-height: 30px;
    }

    .floor1_left {
        left: 0;
        background: #fff;
        width: 900px;
        height: 600px;
        z-index: 10;
        box-sizing: border-box;
        padding-left: 156px;
        padding-top: 80px;
    }

    .floor_1_left {
        width: 70%;
    }

    .floor_1_shuzi ul li {
        width: 150px;
        height: 150px;
    }

    .floor_1_shuzi ul li dt {
        display: inline-block;
        width: 100%;
        padding-top: 30px;
    }

    .floor_1_shuzi ul li dt p span {
        font-size: 40px;
    }

    .floor_1_shuzi ul li dt p i {
        font-size: 18px;
        padding-left: 6px;
        padding-top: 22px;
    }

    .floor_1_shuzi ul li b {
        font-size: 16px;
    }

    .floor_1_shuzi {
 width: 150px;
    }
}

/* 视频 */
.weui_mask {
    background: rgba(0, 0, 0, .6);
}

.weui_mask,
.weui_mask_transition,
.weui_mask_transparent {
    position: fixed;
    z-index: 1000;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.weui_dialog {
    position: fixed;
    z-index: 5000;
    width: 668px;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    text-align: center;
    border-radius: 15px;
}

.weui_dialog_ft {
    position: absolute;
    right: -18px;
    top: -22px;
    display: -webkit-box;
    display: -webkit-flex;
    display: flex;
    z-index: 66666;
}

.weui_btn_dialog.primary {
    color: #2b2b2b;
}

.weui_dialog_ft a {
    display: block;
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    flex: 1;
    text-decoration: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    width: 50px;
    height: 50px;
    background: url(../images/closeM.png) center center no-repeat;
    transition: All 0.4s ease-in-out;
    -webkit-transition: All 0.4s ease-in-out;
    -moz-transition: All 0.4s ease-in-out;
    -o-transition: All 0.4s ease-in-out;
}

.weui_dialog .in_title {
    width: 100%;
}

.weui_dialog .in_title img {
    margin: 0 auto;
    width: 200px;
    height: 200px;
    display: block;
}

.weui_dialog .in_title span {
    line-height: 60px;
}

.weui_dialog_ft a:hover {
    transform: rotate(360deg);
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
}

@keyframes scaleDran {

    0% {
        transform: scale(1);
    }

    25% {
        transform: scale(1.15);
        /*放大1.1倍*/
    }

    50% {
        transform: scale(1);
    }

    75% {
        transform: scale(1.15);
    }
}

/* index2事业部 */
.floor_2_main {
    width: 100%;
    background-color: #f5f5f5;
}

.floor_2_body {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.floor_2_body .floor_tit {
    padding-top: 100px;
    position: absolute;
    z-index: 10;
}

.gsys {
    position: relative;
}

.gsysul {
    position: absolute;
    width: 100%;
    max-width: 1400px;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 2;
    overflow: hidden;
}

.floor_2_tab_body {
    width: 1400px;
    max-width: 1400px;
    margin: 0 auto;
    background-color: rgba(255, 255, 255, .3);
}

.floor_2_tab {
    width: 100%;
    height: 330px;
    bottom: 0;
    position: absolute;
    margin: 0 auto;
}

.gsysul li {
    float: left;
    width: 18.5%;
    box-sizing: border-box;
    /* border-right: 1px solid rgba(255, 255, 255, .3); */
    height: 100%;
    position: relative;
    text-align: center;
    overflow: hidden;
    cursor: pointer;
}

.gsysul li:hover {
    width: 20%;
}

.gsysul li .n {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
}

/* .gsysul li .n p {
    width: 44.5%;
    background-color: rgba(51, 108, 213, 0.3);
    border-radius: 50%;
    margin: 0 auto;
} */
/* 
.gsysul li .n p img {
    display: block;
    width: 100%;
    border-radius: 50%;
} */
.gsysul li .n img {
    display: inline-block;
    width: 30px;
    height: 30px;
    vertical-align: text-bottom;
}

.gsysul li .n h3 {
    display: inline-block;
    padding-left: 10px;
    font-size: 24px;
    color: #fff;
    font-weight: normal;
    line-height: 24px;
}
.gsysul li .n h3 span{ display: block; float: left; padding-left: 8px; line-height: 32px;}
.gsysul li.li5 b{ display: none; }
.gsys .bj{ background: rgba(0, 0, 0, 0.5); width: 100%; height: 80px; position: absolute; left: 0; bottom: 0;z-index: 1;}
.gsysul li b {
    display: block;
    width: 1px;
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
    background: rgba(255, 255, 255, 0.4);
}

.gsysul li .n .nm {
    position: absolute;
    width: 100%;
    bottom: 6%;
}

.gsysul li .w {
    opacity: 0;
    display: block;
    width: 100%;
    height: 0%;
    position: absolute;
    left: 0;
    bottom: 0;
    transition: all ease 0.5s;
    background-color: rgba(0, 62, 177, 0.6);
}

.gsysul li .w .wm {
    width: 100%; text-align: center;
} 

.gsysul li .w .p {
    width: 80%;
    background-color: rgba(255, 255, 255, 0.2);
    margin: 0 auto; font-size: 14px; color: #666; line-height: 24px;
    margin-top: 5%; text-align: left;
}

.gsysul li .w p img {
    display: inline-block;
    width: 100%;
    border-radius: 50%;
}

.gsysul li .w h3 {
    display: inline-block;
    font-size: 28px;
    color: #000;
    line-height: 32px;
    font-weight: bold;
    padding-top: 14%;
}

.gsysul li .w span { float: left; display: block; padding-left: 6px;
}


.gsysul li .w .more{ display: inline-block; margin-top: 8%; }
.gsysul li .w .more p{ display: inline-block; }
.gsysul li .w .more p span{ display: block; float: left; font-size: 18px; color: #333; line-height: 20px; }
.gsysul li .w .more p i{ display: block; width: 21px; height: 21px; background-position: -69px -42px; float: left; margin-left: 14px; transition: all ease 0.36s;}
.gsysul li .w .more:hover p span{ color: #f27300; }
.gsysul li .w .more:hover p i{ margin-left: 10px;transition: all ease 0.36s; }
/* icon */
.gsysul li .tb {
    display:block;
    width: 28px;
    height: 32px; float: left;
    margin-right: 0px;
    vertical-align: middle;
}



/*  */
.gsysul li.ac{ width: 26%; }
.gsysul li.ac .n {
    opacity: 0;
}

.gsysul li.ac .w {
    opacity: 1;
    background: url(../images/index2_hover_bg.jpg)no-repeat center center;
    height: 100%;
    background-size: 100%; border-bottom: #f27300 solid 4px;
}

.gsysul li:last-child {
    border-right: 0;
}
.gsysimg .swiper-slide img{ display: block; width: 100%; }


/* index3专家团队 */
.floor_3_main {
    width: 100%;
    background: url(../images/index3_bg.jpg) no-repeat center center;
    padding-bottom: 100px;
}

.floor_3_body {
    width: 100%;
    margin-top: 40px;
}

.picScroll-left {
    overflow: hidden;
    position: relative;
}

.picScroll-left .hd {
    overflow: hidden;
    height: 60px;
    position: absolute;
    bottom: 0;
    width: 100%;
    border-bottom: #e3e3e3 solid 1px;
}

.picScroll-left .hd .qh {
    float: left;
}

.picScroll-left .hd .pageState {
    float: right;
    padding-right: 20px;
    font-size: 24px;
    line-height: 32px;
}

.picScroll-left .hd .prev {
    display: block;
    width: 60px;
    height: 60px;
    background-color: #fff;
    float: right;
    margin-right: 5px;
    overflow: hidden;
    cursor: pointer;
}
.picScroll-left .hd .prev:hover{background-color: #f27300;}

.picScroll-left .hd .next {
    display: block;
    width: 60px;
    height: 60px;
    background-color: #f27300;
    float: right;
    margin-right: 5px;
    overflow: hidden;
    cursor: pointer;
}
.picScroll-left .hd .prev span{ width: 23px; height: 23px; display: block; margin: 0 auto;
    background-position: -152px -306px; margin-top: 18px;
}
.picScroll-left .hd .next span{
   width: 23px; height: 23px; display: block; margin: 0 auto;
    background-position: -185px -337px; margin-top: 18px;
}

.picScroll-left .hd .prev:hover span {
    background-position: -152px -337px;
}

.picScroll-left .hd .nextStop {
    background-position: -60px -50px;
}

.picScroll-left .hd ul {
    float: right;
    overflow: hidden;
    zoom: 1;
    margin-top: 10px;
    zoom: 1;
}

.picScroll-left .hd ul li {
    float: left;
    width: 9px;
    height: 9px;
    overflow: hidden;
    margin-right: 5px;
    text-indent: -999px;
    cursor: pointer;
    background: url("../images/icoCircle.gif") 0 -9px no-repeat;
}

.picScroll-left .hd ul li.on {
    background-position: 0 0;
}

.picScroll-left .bd {
    padding: 10px 0 100px;
}

.picScroll-left .bd ul {
    zoom: 1;
}

.picScroll-left ul li {
    width: 336px;
    float: left;
    margin-right: 18px;
    transition: all ease 0.36s;
    position: relative;
    background-color: #fff;
    overflow: hidden;
}

.picScroll-left ul li:last-child {
    margin-right: 0px;
}

.picScroll-left ul li .img1 {
    display: block;
    width: 100%;
    transition: all ease 0.36s;
}

.picScroll-left ul li .w {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: url(../images/index3_w_bg.jpg) no-repeat bottom center;
    transition: all ease 0.36s;
}

.picScroll-left ul li .w h3 {
    font-size: 24px;
    font-weight: light;
    color: #fff;
    line-height: 60px;
    position: absolute;
    left: 8%;
    bottom: 11%;
    width: 100%;
    text-align: left;
    font-weight: 300;
    text-shadow: 2px 2px 2px rgba(0, 0, 0, 0.4);
}

.picScroll-left ul li .s {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    /* background: url(../images/index/index3/index3_hoverbg.png)no-repeat center center; */
    background: rgba(16, 52, 106, 0.7);
    transition: all ease 0.36s;
    opacity: 0.9;
    height: 0%;
    overflow: hidden;
}

.picScroll-left ul li .s h3 {
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    line-height: 26px;
    position: absolute;
    left: 8%;
    top: 10%;
    width: 100%;
    text-align: left;
    text-shadow: 2px 2px 2px rgba(0, 0, 0, 0.4);
}

.picScroll-left ul li .s p {
    padding: 0 7%;
    font-size: 18px;
    color: #fff;
    line-height: 30px;
    position: absolute;
    left: 0%;
    top: 20%;
    width: 86%;
    text-align: left;
}

.picScroll-left ul li .s span {
    font-size: 16px;
    font-weight: 400;
    color: #fff;
    line-height: 26px;
    position: absolute;
    left: 8%;
    top: 70%;
    width: 84%;
    text-align: left;
    text-shadow: 2px 2px 2px rgba(0, 0, 0, 0.4);
}

.picScroll-left ul li .s b {
    display: block;
    position: absolute;
    background: url(../images/index3_hoverbg.jpg.png)no-repeat center center;
    width: 120px;
    height: 200px;
    right: 25%;
    bottom: -9%;
    background-size: 100%;
}

.picScroll-left ul li .s i {
    display: block;
    width: 90px;
    height: 90px;
    background: url(../images/index2_hover.jpg) no-repeat center center;
    position: absolute;
    left: 10%;
    bottom: 20%;
    margin-left: -33px;
    transition: all ease 0.36s;
    background-size: 100%;
    background-position: 10px 10px;
}

.picScroll-left ul li .s i:hover {
    transition: ease-in-out .2s;
    transform: translateX(10px);
    transform: translateY(10px);
}

.picScroll-left ul li:hover .w {
    opacity: 0;
}

.picScroll-left ul li:hover .s {
    opacity: 1;
    height: 100%;
}

.picScroll-left ul li .s i:hover {
    margin-left: -25px;
}

@media (max-width: 1660px) {
.picScroll-left ul li { width: 286px;}
.picScroll-left ul li .s p { font-size: 16px;}
.picScroll-left ul li .w h3 { font-size: 22px;}
}
/* 
.picScroll-left .bd ul li {
    margin: 0 20px;
    width: 22%;
    height: 445px;
    float: left;
    display: inline;
    text-align: left;
    border-radius: 25px;
    background: url(../images/index/index3/index3_box_bg.jpg) center center no-repeat;
}

.picScroll-left .bd ul li:hover {
    box-shadow: 0px 20px 20px -20px #5E5E5E;
    transition: ease-in-out .2s;
    transform: translateY(-6px);
}

.picScroll-left .bd ul li .txt {
    padding: 70px 30px 0;
}

.picScroll-left .bd ul li h4 {
    display: inline-block;
    font-size: 36px;
    font-weight: bold;
    line-height: 46px;
    color: #000;
}

.picScroll-left .bd ul li:hover h4 {
    display: inline-block;
    font-size: 36px;
    font-weight: bold;
    line-height: 46px;
    color: #0859a1;
}

.picScroll-left .bd ul li span {
    display: inline;
    font-size: 18px;
    padding-left: 10px;
    color: #666;
}

.picScroll-left .bd ul li i {
    display: block;
    width: 38px;
    height: 1px;
    margin: 30px 0;
    z-index: 15;
    background: url(../images/index/index3/index3_.jpg);
}

.picScroll-left .bd ul li .title {}

.picScroll-left .bd ul li .title p {
    line-height: 32px;
    font-size: 16px;
    color: #606060;
}

.picScroll-left .bd ul li .title b {
    line-height: 24px;
} */

@media (max-width: 1660px) {
    /* .picScroll-left .bd ul li {
        margin: 0 10px;
        width: 23%;
        height: 445px;
        float: left;
        display: inline;
        text-align: left;
        border-radius: 25px;
        background: url(../images/index/index3/index3_box_bg.jpg) center center no-repeat;
    }

    .picScroll-left .bd ul li .title p {
        font-size: 14px;
    } */
}

/* index4新闻中心 */
.floor_4_main {
    width: 100%;
    background-color: #fff;
    padding-bottom: 100px;
}

.floor_4_body {
    width: 100%;
}

.floor_4_body {
    width: 100%;
    position: relative;
    float: right;
}

/* 
.floor_4_body .hd {
    width: 100%;
    height: 60px;
    border-bottom: #8d8e8e solid 1px;
    position: relative;
}

.floor_4_body .hd ul {
    float: right;
    display: block;
    margin-top: 0px;
}

.floor_4_body .hd ul li {
    font-size: 20px;
    height: 60px;
    color: #333;
    line-height: 30px;
    position: relative;
    width: 90px;
    float: left;
    margin-right: 100px;
}

.floor_4_body .hd ul li:last-child {
    margin-right: 0px;
}

.floor_4_body .hd ul li i {
    display: none;
    width: 100%;
    height: 3px;
    background-color: #09459e;
    position: absolute;
    left: -5px;
    bottom: -1px;
}

.floor_4_body .hd ul li.on {
    color: #09459e;
}

.floor_4_body .hd ul li.on i {
    display: block;
}

.floor_4_body .hd .more {
    display: block;
    float: right;
    padding-top: 10px;
}

.floor_4_body .hd .more a {
    display: block;
}

.floor_4_body .hd .more a p {
    float: left;
    font-size: 16px;
    line-height: 16px;
}

.floor_4_body .hd .more a span {
    display: block;
    float: left;
    width: 15px;
    height: 7px;
    background-position: -197px 0px;
    margin-left: 12px;
    margin-top: 6px;
    transition: all ease 0.36s;
}

.floor_4_body .hd .more a:hover span {
    background-position: -197px -10px;
} */

/* .floor_4_body {
    width: 100%;
}

.floor_4_body .conWrap {
    width: 100%;
    margin-top: 12px;
}

.floor_4_body .con {
    display: none;
    width: 100%;
} */

.floor_4_body ul {
    display: inline-block;
    width: 100%;
    padding-top: 50px;
}

.floor_4_body ul li {
    float: left;
    width: 31.3%;
    margin-right: 3%;
    transition: all ease 0.36s;
}

.floor_4_body li:hover{transform: translateY(-5px);
transition: all ease 0.36s;}

.floor_4_body ul li:last-child {
    margin-right: 0%;
}

.floor_4_body img {
    width: 100%;
}

.floor_4_body li:hover img {
    -webkit-filter: brightness(110%);
    filters: brightness(110%);
}

.floor_4_body ul li h3 {
    font-size: 28px;
    color: #272727;
    line-height: 34px;
    font-weight: bold;
    margin-top: 40px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    height: 68px;
}

.floor_4_body ul li p {
    font-size: 16px;
    line-height: 24px;
    color: #000;
    margin-top: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

.floor_4_body ul li:hover h3 {
    color: #f27300;
    font-weight: 700;
}

.floor_4_body .mo {
    width: 90px;
    float: left;
    font-size: 14px;
    margin-top: 30px;
}

.floor_4_body li:hover .mo {
    color: #f27300;
}

@media (max-width: 1660px) {
    .floor_4_body ul li h3 {
        font-size: 26px;
        margin-top: 30px;
    }

    .floor_4_body ul li p {
        font-size: 14px;
        margin-top: 20px;
    }
}