.ov {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.ab {
    display: block;
    width: 100%;
    height: 100%;
}

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


/*banner*/

.banner_main {
    width: 100%;
    overflow: hidden;
    position: relative;
    z-index: 2;
}

.banner_main .banner li::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.15);
    z-index: 1;
}

.banner_main .banner {
    width: 100%;
    min-width: 1000px;
    z-index: 20;
    position: relative;
    overflow: hidden;
    *zoom: 1;
}

.banner_main .banner .tip {
    position: absolute;
    left: 50%;
    width: 1400px;
    margin-left: -700px;
    text-align: center;
    bottom: 5%;
    z-index: 10;
}

.banner_main .banner .tip span {
    margin: 0 5px;
    width: 14px;
    height: 14px;
    background: #fff;
    opacity: 0.9;
    text-align: center;
    border-radius: 100%;
    cursor: pointer;
    font-size: 0;
    font-weight: bold;
    overflow: hidden;
    display: inline-block;
    *display: inline;
    *zoom: 1;
}

.banner_main .banner .tip span.swiper-pagination-bullet-active {
    opacity: 1;
    background: #d70818;
}

.banner_main .banner .prev,
.banner_main .banner .next {
    width: 50px;
    height: 50px;
    position: absolute;
    left: 5%;
    background-position: 0 -46px;
    z-index: 10;
    top: 50%;
    margin-top: -25px;
    cursor: pointer;
    transition: ease-in-out 0.2s;
    opacity: 0.4;
    filter: alpha(opacity=70);
}

.banner_main .banner .next {
    left: auto;
    right: 5%;
    background-position: -0px -96px;
}

.banner .next:hover {
    opacity: 1;
    filter: alpha(opacity=100);
    transform: translateX(5px);
}

.banner .prev:hover {
    opacity: 1;
    filter: alpha(opacity=100);
    transform: translateX(-5px);
}

.banner_main .banner .list {
    width: 100%;
}

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

.banner_main .banner li .main {
    position: relative;
}

.banner_main .banner li .main .content {
    position: absolute;
    z-index: 99;
    top: 36%;
    left: 0;
    max-width: 1400px;
    right: 0;
    margin: auto;
    width: 90%;
}

.banner_main .banner li .main .content h2 {
    font-size: 46px;
    color: #fff;
    margin-bottom: 25px;
}

.banner_main .banner li .main .content p {
    font-size: 20px;
    color: #ffff;
    margin-bottom: 52px;
}

.banner_main .banner li .main .content a.btn-style-one {
    display: block;
    font-size: 15px;
    line-height: 24px;
    text-transform: uppercase;
    padding: 15px 60px 15px;
    z-index: 1;
    background: #d70818;
    text-align: center;
    color: #fff;
    max-width: 100px;
}

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

@keyframes scaleDraw {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
        /*放大1.1倍*/
    }
    100% {
        transform: scale(1);
    }
}

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

.header_main {
    height: 107px;
    width: calc(100% - 124px);
    z-index: 100;
    background: url("../images/index_nav_line.png") repeat-x left bottom;
    position: absolute;
    min-width: 1280px;
    padding: 0 62px;
    border-bottom: 1px solid rgba(255, 255, 255, .2)
}

.header_main .header {
    position: relative;
}

.header_main .w1400 {
    position: relative;
}

.header_main .webLogo {
    top: 25px;
    left: 0;
    position: absolute;
}

.header_main .webLogo img {
    display: block;
}

.nav_main {
    position: relative;
    z-index: 99;
    text-align: center;
    padding-right: 165px;
}

.nav_main ul {
    display: inline-block;
    zoom: 1;
}

.nav_main .list li {
    float: left;
    line-height: 107px;
    height: 107px;
    text-align: center;
    transition: all ease 300ms;
    -webkit-transition: all ease 300ms;
    z-index: 10;
    position: relative;
    margin: 0 1px;
    background: url(../images/index_nav.png) right center no-repeat;
    text-shadow: 1px 2px 2px rgba(0, 0, 0, 0.2);
}

.nav_main .list li .nav1 {
    padding: 0 25px;
    display: block;
    position: relative;
    color: #fff;
    cursor: pointer;
    font-size: 16px;
}

.nav_main .list li .nav1:before {
    width: 0;
    height: 2px;
    content: "\20";
    display: block;
    position: absolute;
    left: 50%;
    bottom: 0;
    background: #fff;
    transition: all ease 300ms;
    -webkit-transition: all ease 300ms;
}

.nav_main .list li.hover .nav1,
.nav_main .list li:hover .nav1 {
    color: #fff;
}

.nav_main .list li.hover .nav1:before,
.nav_main .list li:hover .nav1:before {
    width: 36px;
    margin-left: -18px;
}

.nav_main .list li.li6 .subNav .item {
    width: 160px;
    margin: 0 10px;
    min-height: 200px;
}

.nav_main li dl {
    width: 100%;
    position: absolute;
    left: 0;
    top: 107px;
    text-align: center;
    z-index: 99;
    background: url("../images/black50.png") repeat;
    overflow: hidden;
    display: none;
}

.nav_main li dl dd {
    line-height: 40px;
}

.nav_main li dl dd a {
    color: #fff;
    width: 100%;
    font-size: 14px;
    height: 100%;
    display: block;
}

.nav_main li dl dd a:hover {
    background: #e52544;
}

.nav_main .subNav2 .item {
    width: 100%;
    height: 40px;
    line-height: 40px;
}

.nav_main .subNav2 .item a,
.nav_main .subNav2 .item h3 {
    width: 100%;
    height: 40px;
    line-height: 40px;
    display: block;
}

.nav_main .list li:hover .subNav,
.nav_main .list li:hover .subNav2 {
    opacity: 1;
    filter: alpha(opacity=100);
    background-size: auto 340px;
    height: 340px;
}

.por {
    position: relative;
}

.header_main .en {
    position: absolute;
    color: #fff;
    font-size: 16px;
    right: 53px;
    top: 47px;
    line-height: 50px;
}

.header_main .en a {
    color: #fff;
}

.header_main .search-box {
    position: absolute;
    top: 34px;
    z-index: 101;
    right: -5px;
}

.header_main .search-box .butn {
    display: block;
    cursor: pointer;
    width: 40px;
    height: 40px;
}

.header_main .search-box .butn i {
    width: 40px;
    height: 40px;
    background-position: 0 0;
}

.header_main .search-box .butn.hov i {
    background-position: -41px 0;
}

.header_main .share-sub {
    position: absolute;
    right: 55px;
    top: 1px;
    width: 0;
    height: 40px;
    overflow: hidden;
    background: #fff;
    border-radius: 20px;
    border: none;
    z-index: 10;
}

.header_main .share-sub.on {
    border: 1px solid #ddd;
    height: 38px;
}

.header_main .share-sub .sub-btn {
    border: none;
    width: 26px;
    height: 26px;
    cursor: pointer;
    margin-top: 7px;
    background-position: -85px 0;
    transition: ease-in-out 0.2s;
    outline: none;
}

.header_main .share-sub .tex {
    width: 135px;
    font-size: 14px;
    height: 18px;
    line-height: 18px;
    padding: 11px 14px;
    color: #333;
    border: none;
    background: #fff;
    outline: none;
}

.floor_4_main {
    padding-bottom: 90px;
    background: url(../images/f4.jpg) center top no-repeat;
    background-size: cover;
}

.floor_4_main .index_more {
    margin: 43px auto;
}

.floor_4_main .body .left {
    width: 560px;
    background: #fff;
    height: 511px;
    position: relative;
}

.floor_4_main .body .left .line {
    height: 4px;
    width: 0;
    background: linear-gradient(to right, #fff, #d70818);
    transition: ease-in-out .2s;
    position: absolute;
    left: 0;
    bottom: 0;
}

.floor_4_main .body .left .img {
    position: relative;
    display: block;
    width: 100%;
    padding-top: 56.25%;
    overflow: hidden;
}

.floor_4_main .body .left .img img {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100%;
}

.floor_4_main .body .left .txt {
    padding: 34px;
    display: block;
}

.floor_4_main .body .left .txt h3 {
    font-size: 20px;
    padding-bottom: 21px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #333;
    transition: ease-in-out .3s;
}

.floor_4_main .body .left .txt p {
    color: #999;
    font-size: 14px;
    line-height: 22px;
}

.floor_4_main .body .left .txt .a {
    padding-top: 26px;
    display: block;
    color: #999;
}

.floor_4_main .body .left .txt .a .fl {
    font-size: 16px;
    font-family: arial;
}

.floor_4_main .body .left:hover h3 {
    color: #d70818;
}

.floor_4_main .body .left:hover .line {
    /* width: 100%; */
}

.floor_4_main .body .right {
    background: #fff;
    height: 511px;
    width: calc(100% - 600px);
}

.floor_4_main .body .right li {
    border-bottom: 1px solid #ebebeb;
    margin: 29px 40px 29px 60px;
    position: relative;
    padding-bottom: 29px;
    transition: ease-in-out .3s;
}

.floor_4_main .body .right li .fl h4 {
    font-size: 40px;
    font-family: arial;
    color: #d70818;
}

.floor_4_main .body .right li .fl p {
    font-family: arial;
    color: #737373;
}

.floor_4_main .body .right li h3 {
    font-size: 20px;
    padding-bottom: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-right: 60px;
    color: #323232;
    font-weight: 500;
}

.floor_4_main .body .right li p {
    color: #999;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-right: 60px;
}

.floor_4_main .body .right li i {
    width: 7px;
    height: 15px;
    background-position: 0 -153px;
    position: absolute;
    right: 0;
    top: 24px;
}

.floor_4_main .body .right li:last-child {
    border-bottom: none;
}

.floor_4_main .body .right li:first-child {
    margin-top: 50px;
}

.floor_4_main .body .right li:hover {
    transform: translateX(8px);
}

.floor_4_main .body .right li:hover h3 {
    color: #d70818;
}

.index_more {
    display: block;
    width: 180px;
    height: 47px;
    line-height: 47px;
    color: #fff;
    font-size: 16px;
    background: #d70818;
    border-radius: 23px;
}

.index_more a {
    display: block;
    width: 100%;
    height: 100%;
    color: #fff;
    padding-left: 45px;
}

.index_more i {
    width: 7px;
    height: 8px;
    background-position: 0 0;
    margin-bottom: 3px;
    margin-left: 44px;
}

.index_more:hover {
    box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.2);
}

.floor_1_main {
    background: url(../images/floor_1_bg.jpg) bottom center no-repeat;
    background-size: cover;
    padding: 56px 0;
}

.floor_1_main .w1400 {
    position: relative;
}

.floor_1_main .swiper-container {
    overflow: hidden;
    position: initial;
    padding-bottom: 40px;
}

.floor_1_main .left {
    width: 52%;
}

.floor_1_main h1 {
    display: none;
}

.floor_1_main .left h3 {
    font-size: 18px;
    color: #666;
    padding-top: 125px;
}

.floor_1_main .left h4 {
    font-size: 45px;
    padding-bottom: 56px;
}

.floor_1_main .left h5 {
    font-size: 28px;
    line-height: 42px;
    color: #333;
    font-weight: 500;
    margin-bottom: 35px;
}

.floor_1_main .left p {
    font-size: 16px;
    line-height: 30px;
    color: #666;
    margin-bottom: 68px;
}

.floor_1_main .right {
    width: 41%;
}

.floor_1_main .right img {
    width: 100%;
}

.floor_1_main .prev,
.floor_1_main .next {
    position: absolute;
    left: -96px;
    width: 58px;
    height: 58px;
    border: 1px solid #464646;
    border-radius: 100%;
    text-align: center;
    top: 50%;
    margin-top: -30px;
    z-index: 10;
    cursor: pointer;
    outline: none;
}

.floor_1_main .prev i,
.floor_1_main .next i {
    width: 15px;
    height: 26px;
    background-position: 0 -17px;
    margin-top: 17px;
}

.floor_1_main .next {
    left: auto;
    right: -96px;
}

.floor_1_main .next i {
    background-position: -15px -17px;
}

.floor_1_main .prev:hover {
    background: #d70818;
    border: 1px solid #d70818;
}

.floor_1_main .prev:hover i {
    background-position: 0 -45px;
}

.floor_1_main .next:hover {
    background: #d70818;
    border: 1px solid #d70818;
}

.floor_1_main .next:hover i {
    background-position: -15px -45px;
}

.floor_1_main .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: #003779;
    opacity: 1;
    outline: none;
}

.floor_1_main .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 13px;
}

.floor_1_main .swiper-container-horizontal>.swiper-pagination-bullets,
.floor_1_main .swiper-pagination-custom,
.floor_1_main .swiper-pagination-fraction {
    text-align: center;
}

.floor_1_main .swiper-pagination-bullet-active {
    background: #d70818;
}

.floor_2_main {
    /* background: url(../images/floor_2_bg.jpg) center bottom no-repeat; */
    background-size: cover;
}

.floor_2_main .index_tit p {
    font-size: 16px;
    color: #999;
    line-height: 26px;
    width: 80%;
    margin: auto;
    max-width: 1100px;
    margin-top: 20px;
}

.floor_2_main .body {
    padding: 60px 0 35px;
    position: relative;
}

.floor_2_main .body .hd {
    float: right;
    width: 200px;
    border-left: 1px solid #eee;
    left: 32px;
    position: absolute;
}

.floor_2_main .body .hd li {
    font-size: 17px;
    color: #777;
    line-height: 68px;
    position: relative;
    text-align: left;
    padding-left: 30px;
    cursor: pointer;
}

.floor_2_main .body .hd li b {
    display: block;
    width: 12px;
    height: 12px;
    background: #d5d5d5;
    border-radius: 100%;
    position: absolute;
    left: -6px;
    top: 50%;
    margin-top: -6px;
}

.floor_2_main .body .hd li i {
    width: 27px;
    height: 27px;
    background-position: -36px 0;
    position: absolute;
    top: 50%;
    margin-top: -18px;
    left: -13.5px;
    opacity: 0;
    transition: ease-in-out .2s;
}

.floor_2_main .body .hd li.on {
    color: #d70818;
    font-weight: bold;
}

.floor_2_main .body .hd li.on b {
    display: none;
}

.floor_2_main .body .hd li.on i {
    opacity: 1;
    margin-top: -13px;
}

.floor_2_main .body .tempWrap {
    float: right;
}

.floor_2_main .body .bd {
    width: calc(100% - 241px);
    float: left;
    overflow: hidden;
}

.floor_2_main .body .bd ul li {}

.floor_2_main .body .bd li .left {
    max-width: 55%;
}

.floor_2_main .body .bd .left img {
    display: block;
    width: 100%;
}

.floor_2_main .body .bd .right {
    width: 35%;
    padding-right: 5%;
}

.floor_2_main .body .bd .right h3 {
    font-size: 28px;
    color: #fff;
    opacity: .43;
    text-transform: uppercase;
    padding-top: 15px;
    line-height: 28px;
}

.floor_2_main .body .bd .right h4 {
    font-size: 45px;
    color: #fff;
    font-weight: bold;
}

.floor_2_main .body .bd .right h5 {
    color: #121212;
    font-size: 26px;
    padding-top: 73px;
    margin-bottom: 20px;
}

.floor_2_main .body .bd .right p {
    color: #666;
    font-size: 16px;
    line-height: 30px;
    margin-bottom: 89px;
}

.floor_2_main .body .bd .right .index_more {
    width: 180px;
    height: 40px;
    line-height: 40px;
    border-radius: 20px;
}

.floor_2_main .body .bd .right .index_more i {
    width: 25px;
    height: 5px;
    background-position: -36px -38px;
    margin-left: 18px;
}

.index_tit {
    text-align: center;
    padding: 76px 0 50px;
}

.index_tit h3 {
    font-size: 36px;
    color: #393838;
    line-height: 42px;
}

.floor_5_main {
    width: 100%;
    background-size: cover;
    padding-bottom: 88px;
}

.floor_5_main .w1400 {
    width: 92%;
}

.floor_5_main .index_more {
    margin: 0 auto;
}

.floor_5_main .body {
    position: relative;
    background: url(../images/f3_bg.png) center 529px no-repeat;
}

.floor_5_main .body .case-list {
    position: initial;
    margin-bottom: 45px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 20px;
}

.floor_5_main .body .case-list .item {
    width: 23.8%;
    margin-bottom: 42px;
}

.floor_5_main .body .case-list .item .pic {
    overflow: hidden;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}

.floor_5_main .body .case-list .item .pic img {
    max-width: 100%;
    display: block;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}

.floor_5_main .body .case-list .item .text {
    width: 100%;
    text-align: center;
    transition: ease-in-out .2s;
}

.floor_5_main .body .case-list .item .text h3 {
    font-size: 18px;
    font-weight: 500;
    padding-top: 22px;
    color: #282828;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}

.floor_5_main .body .case-list .item .text p {
    font-size: 16px;
}

.floor_5_main .body .case-list .item a:hover .pic img {
    -webkit-transform: scale(1.05);
    -ms-transform: scale(1.05);
    -o-transform: scale(1.05);
    transform: scale(1.05);
}

.floor_5_main .body .case-list .item a:hover .pic {
    -webkit-box-shadow: rgb(170, 170, 170) 0px 9.9113px 19.8231px -9.9113px;
    box-shadow: rgb(170, 170, 170) 0px 9.9113px 19.8231px -9.9113px;
    -webkit-box-shadow: rgb(170, 170, 170) 0px 9.9113px 19.8231px -9.9113px;
    box-shadow: rgb(170, 170, 170) 0px 9.9113px 19.8231px -9.9113px
}

.floor_5_main .body .case-list .item a:hover .text h3 {
    color: #d70818;
}

.floor_5_main .swiper-button-next:hover {
    transform: translateX(10px);
    background: #d70818;
}

.floor_3_main {
    background: url(../images/floor_4.jpg) center top no-repeat;
    width: 100%;
    background-size: cover;
}

.floor_3_main .index_tit h3 {
    color: #fff;
    background: url(../images/index_tit2.png) center center no-repeat;
}

.floor_3_main .body {
    color: #fff;
}

.floor_3_main .body li {
    float: left;
    border-right: 1px rgba(255, 255, 255, .2) solid;
    width: calc(100% / 4);
    box-sizing: border-box;
    text-align: center;
    height: 598px;
    position: relative;
}

.floor_3_main .body li .img {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    z-index: 9;
    top: 0;
    left: 0;
}

.floor_3_main .body li h3 {
    font-size: 28px;
    font-weight: 500;
    padding-top: 206px;
    padding-bottom: 33px;
    transition: ease-in-out .2s;
}

.floor_3_main .body li b {
    font-size: 34px;
    display: block;
    margin: 0 auto;
    text-align: center;
    margin-bottom: 24px;
}

.floor_3_main .body li b i {
    width: 9px;
    height: 12px;
    background-position: 0 -102px;
    margin-top: 3px;
}

.floor_3_main .body li h4 {
    font-size: 18px;
    line-height: 30px;
    padding: 0 100px;
}

.floor_3_main .body li p {
    font-size: 15px;
    line-height: 30px;
    opacity: 0;
    padding: 15px 20px 0;
    text-align: center;
    width: 80%;
    margin: auto;
}

.floor_3_main .body li a {
    display: block;
    width: 100%;
    height: 100%;
    color: #fff;
    position: relative;
    z-index: 10;
}

.floor_3_main .body li p span {
    width: 48%;
    float: left;
    text-align: right;
}

.floor_3_main .body li:nth-child(2) p span:nth-child(7) {
    width: 100%;
    text-align: center;
}

.floor_3_main .body li p span:nth-child(2n) {
    float: right;
    text-align: left;
}

.floor_3_main .body li.on,
.floor_3_main .body li:hover .img {
    opacity: 1;
}

.floor_3_main .body li.on h3,
.floor_3_main .body li:hover h3 {
    padding-top: 152px;
}

.floor_3_main .body li.on b,
.floor_3_main .body li:hover b {}

.floor_3_main .body li.on p,
.floor_3_main .body li:hover p {
    opacity: 1;
}

.floor_6_main {
    background-size: cover;
    padding-bottom: 80px;
}

.floor_6_main .partner-list {
    display: flex;
    flex-wrap: wrap;
}

.floor_6_main .partner-list .item {
    width: 15%;
    margin-right: 2%;
    text-align: center;
    margin-bottom: 30px;
}

.floor_6_main .partner-list .item h6 {
    font-weight: 500;
    margin-top: 12px;
    font-size: 14px;
    color: #666;
}

.floor_6_main .partner-list .item:nth-child(6n) {
    margin-right: 0;
}

.floor_6_main .swiper6 {
    padding-bottom: 120px;
}

.floor_6_main .img {
    border: 1px solid #d9d9d9;
    position: relative;
    display: block;
    width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

.floor_6_main .img img {
    display: block;
    width: 90%;
    margin: auto;
}

.floor_6_main .img:hover {
    border: 1px solid #d70818;
}

.floor_6_main .swiper-slide {
    margin-top: 31px !important;
}

.floor_6_main .swiper-container-horizontal>.swiper-pagination-bullets,
.floor_6_main .swiper-pagination-custom,
.floor_6_main .swiper-pagination-fraction {
    font-size: 30px;
    color: #666;
}

.floor_6_main .swiper-pagination-current {
    color: #004cb9;
    font-weight: bold;
}

.floor_6_main .swiper-button-next,
.floor_6_main .swiper-button-prev {
    width: 23px;
    height: 20px;
    background: none;
    opacity: 1;
    bottom: 20px;
    top: auto;
    left: 50%;
    margin-left: -100px;
}

.floor_6_main .swiper-button-next i,
.floor_6_main .swiper-button-prev i {
    width: 100%;
    height: 100%;
    background-position: 0 -122px;
}

.floor_6_main .swiper-button-next {
    margin-left: 77px;
}

.floor_6_main .swiper-button-next i {
    background-position: -26px -122px;
}

.floor_7_main {
    background: url(../images/floor_7.jpg) center top no-repeat;
    width: 100%;
    height: 200px;
    color: #fff;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.5);
}

.floor_7_main .left h3 {
    font-size: 32px;
    padding-top: 49px;
    padding-bottom: 19px;
}

.floor_7_main .left .span {
    width: 628px;
}

.floor_7_main .left span {
    display: block;
    font-size: 16px;
    line-height: 18px;
    height: 18px;
    margin-bottom: 10px;
    width: 138px;
    float: left;
}

.floor_7_main .left span:hover {
    color: #d70818;
    text-shadow: none;
}

.floor_7_main .left span b {
    width: 9px;
    height: 9px;
    background: #fff;
    display: block;
    border-radius: 100%;
    float: left;
    box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.5);
    margin-top: 4px;
    margin-right: 10px;
}

.floor_7_main .left .span span:last-child {
    width: auto;
}

.floor_7_main .right p {
    font-size: 33px;
    font-family: arial;
    margin-top: 50px;
    margin-bottom: 15px;
}

.floor_7_main .right p i {
    width: 26px;
    height: 26px;
    background-position: -79px 0;
    margin-right: 10px;
}

.floor_7_main .right .btn {
    background: url(../images/f6_btn.png) no-repeat;
    width: 180px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    font-size: 18px;
    text-shadow: none;
    display: block;
    color: #fff;
    transition: ease-in-out .2s;
    float: right;
}

.floor_7_main .right .btn:hover {
    transform: translateY(-5px);
}

.bottom_main {
    background: #171717;
    box-sizing: border-box;
    padding: 75px 0 0px;
    color: #fff;
}

.bottom_main .w1400 {
    position: relative;
}

.bottom_main .copyright {
    position: relative;
    display: block;
    background-color: #000000;
    padding: 27px 0 24px;
}

.bottom_main .copyright p {
    text-align: center;
    color: #aeaeae;
}

.bottom_main .w1400 .map {
    position: absolute;
    left: 50%;
    top: 128px;
    margin-left: -20px;
    transition: ease-in-out .2s;
}

.bottom_main .w1400 .map:hover {
    transform: translateY(-5px);
}

.bottom_main .left {
    width: 55%;
}

.bottom_main .left img {
    margin-bottom: 63px;
}

.bottom_main .left .links {
    padding-bottom: 68px;
}

.bottom_main .left .links h6 {
    font-size: 18px;
    margin-bottom: 18px;
}

.bottom_main .left .links ul.list {
    display: flex;
    justify-content: space-between;
}

.bottom_main .left .links a {
    color: #aeaeae;
    font-size: 14px;
    width: 128px;
    float: left;
    line-height: 34px;
}

.bottom_main .left .links a:hover {
    color: #d70818;
}

.bottom_main .left p {
    font-size: 14px;
    line-height: 30px;
    color: #aeaeae;
}

.bottom_main a {
    color: #aeaeae;
}

.bottom_main a:hover {
    color: #d70818;
}

.bottom_main .right {
    width: 435px;
}

.bottom_main .right .tel {
    /* margin-top: 58px; */
}

.bottom_main .right .tel img {
    float: left;
    width: 150px;
    height: 150px;
    margin-right: 50px;
}

.bottom_main .right .tel p {
    font-size: 16px;
    margin-bottom: 6px;
}

.bottom_main .right .tel h3 {
    font-size: 30px;
    margin-bottom: 24px;
    font-family: arial;
}

.bottom_main .right .tel h4 {
    font-size: 30px;
    font-family: arial;
}

@media (max-width: 1660px) {
    .header_main {
        min-width: auto;
        margin: 0 20px;
        width: calc(100% - 40px);
    }
    .nav_main {
        padding-right: 70px;
    }
    .nav_main .list li .nav1 {
        padding: 0 18px;
    }
    .floor_1_main .left h4 {
        padding-bottom: 40px;
    }
    .floor_1_main .left h5 {
        font-size: 28px;
    }
}


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