* {
    margin: 0;
    padding: 0;
    list-style: none;
    box-sizing: border-box;
    font-family: "微软雅黑";
}

html, body {
    margin: 0 auto;
}
body {
    overflow-x: hidden;
}
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td, header, section, footer {
    margin: 0;
    padding: 0
}
@font-face {
    font-family: "xl";
    src: url("LSONGSJ.TTF");
}
body, button, input, select, textarea {
    font: 12px/1.5 "微软雅黑";
    color: #333;
}

em {
    font-style: normal;
    font-size: 12px;
}

i {
    font-style: normal;
    font-size: 12px;
}

a {
    text-decoration: none;
}

.clear {
    clear: both;
}

.clear::after {
    display: block;
    content: "";
    clear: both;
}

.fl {
    float: left;
}

.fr {
    float: right;
}
img {
    border: 0;
    display: inline-block;
    vertical-align: middle;
}
.transtion {
    transition: all 0.5s;
    -o-transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
}
.head{
    position: relative;
}
.header{
    width: 1200px;
    position: absolute;
    top: 35px;
    left: 0;
    right: 0;
    margin: auto;
    z-index: 1;
}
.yu{
    padding:0 10px;
    text-align: center;
    font-size: 14px;
    color: #333333;
    line-height: 26px;
    border-radius: 26px;
    background: rgba(255, 255, 255,0.22);
    float: right;
}
.yu ul li{
    display: inline-block;
}
.yu ul li:nth-child(1){
    margin-right: 10px;
}
.yu img{
    height: 15px;
    margin-right: 5px;
    margin-top: -4px;
}
.yu a{
    color: #333333;
}
.yu li.on a{
    color: #ffa815;
}
.slide_ico{
    margin-left: 25px;
    cursor: pointer;
}
#side_nav{
    z-index: 999;
}
.side_nav{
    position: fixed;
    top: 0;
    right: 0;
   
    background-color: rgba(36,36,36,0.9);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#E5242424,endColorstr=#E5242424);
    transition: all 0.8s;
    -o-transition: all 0.8s;
    -webkit-transition: all 0.8s;
    -moz-transition: all 0.8s;
    width: 260px;
    height: 100%;
    opacity: 0;
    -webkit-transform: perspective(600px) rotateY(90deg);
    -moz-transform: perspective(600px) rotateY(90deg);
    -ms-transform: perspective(600px) rotateY(90deg);
    transform: perspective(600px) rotateY(90deg);
    -webkit-transform-origin: left center 0;
    -moz-transform-origin: left center 0;
    -ms-transform-origin: left center 0;
    transform-origin: left center 0;
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    -ms-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-transition: all .3s ease .2s;
    -moz-transition: all .3s ease .2s;
    -ms-transition: all .3s ease .2s;
    transition: all .3s ease .2s;
}
.side_nav.open{
    opacity: 1;
    -webkit-transform: perspective(600px) rotateY(0deg);
    -moz-transform: perspective(600px) rotateY(0deg);
    -ms-transform: perspective(600px) rotateY(0deg);
    transform: perspective(600px) rotateY(0deg);
}
.side_nav .side_menu ul li{
    width: 100%;
    height: 50px;
    line-height: 50px;
    position: relative;
}
.side_nav .side_menu ul li a{
    display: block;
    color: rgba(255,255,255,0.7);
    font-size: 18px;
    padding-left: 30px;
}
.side_nav .side_menu ul li a span{
    font-size: 18px;
}
.side_nav .side_menu ul li p{
    width: 0;
    height: 100%;
    background-color: #111111;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    transition: all 0.5s;
    -o-transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
}
.side_nav .side_menu ul li:hover p{
    width: 100%;
}
#bg-mask{
    display: none;
    position: fixed;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    opacity: 0;
    filter: alpha(opacity=0);
    cursor: url(close.png) 16 16, default;
    z-index: 10;
}
.banner .bd ul li{
    height: 590px;
    position: relative;
    overflow: hidden;
}
.banner .bd ul li>img{
    position: absolute;
    top: 0;
    left: -960px;
    margin-left: 50%;
}

.banner_pro{
    width: 800px;
    position: absolute;
    right: 0;
    left: 0;
    top: 150px;
    height: 280px;
    margin: auto;
    z-index: 1;
}


@keyframes cur {
    0% {
       right: 0;
    }
    50% {
       right: -25px;
    }
    100% {
        right: -35px;
    }
}











.bv{
    position:absolute;
    right: 0;
    bottom: 0;
    margin: 0 auto;
    width:213px;
    height:213px;
    z-index: 1;
    background: #fff;
    border-radius: 50% 50%;
    opacity: .2;
    -webkit-animation: bigMove 1.8s ease-out infinite;
    -o-animation: bigMove 1.8s ease-out infinite;
    animation: bigMove 1.8s ease-out infinite;
}
@-webkit-keyframes bigMove {
    0% {opacity: 1;
        -webkit-transform: scale(0.75,0.75);
        -moz-transform: scale(0.75,0.75);
        -ms-transform: scale(0.75,0.75);
        -o-transform: scale(0.75,0.75);
        transform: scale(0.75,0.75); }
    100% { opacity:0;
        -webkit-transform: scale(1,1);
        -moz-transform: scale(1,1);
        -ms-transform: scale(1,1);
        -o-transform: scale(1,1);
        transform: scale(1,1); }
}
@-moz-keyframes bigMove {
    0% {opacity: 1;
        -webkit-transform: scale(0.75,0.75);
        -moz-transform: scale(0.75,0.75);
        -ms-transform: scale(0.75,0.75);
        -o-transform: scale(0.75,0.75);
        transform: scale(0.75,0.75); }
    100% { opacity:0;
        -webkit-transform: scale(1,1);
        -moz-transform: scale(1,1);
        -ms-transform: scale(1,1);
        -o-transform: scale(1,1);
        transform: scale(1,1); }
}
@-ms-keyframes bigMove {
    0% {opacity: 1;
        -webkit-transform: scale(0.75,0.75);
        -moz-transform: scale(0.75,0.75);
        -ms-transform: scale(0.75,0.75);
        -o-transform: scale(0.75,0.75);
        transform: scale(0.75,0.75); }
    100% { opacity:0;
        -webkit-transform: scale(1,1);
        -moz-transform: scale(1,1);
        -ms-transform: scale(1,1);
        -o-transform: scale(1,1);
        transform: scale(1,1); }
}
@-o-keyframes bigMove {
    0% {opacity: 1;
        -webkit-transform: scale(0.75,0.75);
        -moz-transform: scale(0.75,0.75);
        -ms-transform: scale(0.75,0.75);
        -o-transform: scale(0.75,0.75);
        transform: scale(0.75,0.75); }
    100% { opacity:0;
        -webkit-transform: scale(1,1);
        -moz-transform: scale(1,1);
        -ms-transform: scale(1,1);
        -o-transform: scale(1,1);
        transform: scale(1,1); }
}
@keyframes bigMove {
    0% {opacity: 1;
        -webkit-transform: scale(0.75,0.75);
        -moz-transform: scale(0.75,0.75);
        -ms-transform: scale(0.75,0.75);
        -o-transform: scale(0.75,0.75);
        transform: scale(0.75,0.75); }
    100% { opacity:0;
        -webkit-transform: scale(1,1);
        -moz-transform: scale(1,1);
        -ms-transform: scale(1,1);
        -o-transform: scale(1,1);
        transform: scale(1.5,1.5); }
}
.circle {
    position:absolute;
    right: 0;
    bottom: 0;
    margin: 0 auto;
    width:213px;
    height:213px;
}
.circle div {
    position:absolute;
    top:50%;
    left:50%;
    background:#fff;
    width:213px;
    height:213px;
    margin-left:-106px;
    margin-top:-106px;
    opacity:1;
    border-radius:213px;
    animation: 2.7s linear infinite;
    -webkit-animation: 1.2s linear infinite;
    -ms--webkit-animation: 1.2s linear infinite;
    -moz--webkit-animation: 1.2s linear infinite;
    -o--webkit-animation: 1.2s linear infinite;
}
.circle div.c1 {
    width:213px;
    height:213px;
    opacity:1;
    border-radius:213px;
    background: url("pro.png") no-repeat;
    background-position: center center;
    z-index: 999;
}
.circle div.c1.ms02{
    background: url("hs02.png") no-repeat;
    background-position: center center;
}
.circle div.c1.ms03{
    background: url("hs03.png") no-repeat;
    background-position: center center;
}
.circle div.c1.ms04{
    background: url("hs04.png") no-repeat;
    background-position: center center;
}
.circle div.c2 {
    -webkit-animation-name:bigMove;
    -webkit-animation-delay:1.6s;
    -ms-animation-name:bigMove;
    -ms-animation-delay:.6s;
    -moz-animation-name:bigMove;
    -moz-animation-delay:.6s;
    -o-animation-name:bigMove;
    -o-animation-delay:.6s;
    animation-name:bigMove;
    animation-delay:0.6s;
}
.circle div.c3 {
    -webkit-animation-name:bigMove;
    -webkit-animation-delay:0.9s;
    -ms-animation-name:bigMove;
    -ms-animation-delay:0.9s;
    -moz-animation-name:bigMove;
    -moz-animation-delay:0.9s;
    -o-animation-name:bigMove;
    -o-animation-delay:0.9s;
    animation-name:bigMove;
    animation-delay:0.9s;

}
.circle div.c4 {
    -webkit-animation-name:bigMove;
    -webkit-animation-delay:0.3s;
    -ms-animation-name:bigMove;
    -ms-animation-delay:0.3s;
    -moz-animation-name:bigMove;
    -moz-animation-delay:0.3s;
    -o-animation-name:bigMove;
    -o-animation-delay:0.3s;
    animation-name:bigMove;
    animation-delay:0.3s;
}
.curs{
    position: absolute;
    width: 43px;
    height: 30px;
    right: -35px;
    bottom: 60px;
    z-index: 999;
    animation: 1.8s linear infinite;
    -webkit-animation: 1.2s linear infinite;
    -ms--webkit-animation: 1.2s linear infinite;
    -moz--webkit-animation: 1.2s linear infinite;
    -o--webkit-animation: 1.2s linear infinite;
    -webkit-animation-name:cur;
    -webkit-animation-delay:1.2s;
    -ms-animation-name:cur;
    -ms-animation-delay:1.2s;
    -moz-animation-name:cur;
    -moz-animation-delay:1.2s;
    -o-animation-name:cur;
    -o-animation-delay:1.2s;
    animation-name:cur;
    animation-delay:1.8s;
}

@-webkit-keyframes c2 {
    0% {
        -webkit-transform:scale(0.75);
        -ms-transform:scale(0.75);
        -moz-transform:scale(0.75);
        -o-transform:scale(0.75);
        transform:scale(0.75);
        opacity:1
    }
    50% {
        -webkit-transform:scale(1.15);
        -ms-transform:scale(1.15);
        -moz-transform:scale(1.15);
        -o-transform:scale(1.15);
        transform:scale(1.15);
        opacity:.4
    }
    98% {
        -webkit-transform:scale(1.2);
        -ms-transform:scale(1.2);
        -moz-transform:scale(1.2);
        -o-transform:scale(1.2);
        transform:scale(1.2);
        opacity:.2
    }
    100% {
        opacity:0
    }
}
@-ms-keyframes c2 {
    0% {
        -webkit-transform:scale(1);
        -ms-transform:scale(1);
        -moz-transform:scale(1);
        -o-transform:scale(1);
        transform:scale(1);
        opacity:1
    }
    50% {
        -webkit-transform:scale(1.15);
        -ms-transform:scale(1.15);
        -moz-transform:scale(1.15);
        -o-transform:scale(1.15);
        transform:scale(1.15);
        opacity:.4
    }
    98% {
        -webkit-transform:scale(1.2);
        -ms-transform:scale(1.2);
        -moz-transform:scale(1.2);
        -o-transform:scale(1.2);
        transform:scale(1.2);
        opacity:.2
    }
    100% {
        opacity:0
    }
}
@-moz-keyframes c2 {
    0% {
        -webkit-transform:scale(1);
        -ms-transform:scale(1);
        -moz-transform:scale(1);
        -o-transform:scale(1);
        transform:scale(1);
        opacity:1
    }
    50% {
        -webkit-transform:scale(1.15);
        -ms-transform:scale(1.15);
        -moz-transform:scale(1.15);
        -o-transform:scale(1.15);
        transform:scale(1.15);
        opacity:.4
    }
    98% {
        -webkit-transform:scale(1.2);
        -ms-transform:scale(1.2);
        -moz-transform:scale(1.2);
        -o-transform:scale(1.2);
        transform:scale(1.2);
        opacity:.2
    }
    100% {
        opacity:0
    }
}
@-o-keyframes c2 {
    0% {
        -webkit-transform:scale(1);
        -ms-transform:scale(1);
        -moz-transform:scale(1);
        -o-transform:scale(1);
        transform:scale(1);
        opacity:1
    }
    50% {
        -webkit-transform:scale(1.15);
        -ms-transform:scale(1.15);
        -moz-transform:scale(1.15);
        -o-transform:scale(1.15);
        transform:scale(1.15);
        opacity:.4
    }
    98% {
        -webkit-transform:scale(1.2);
        -ms-transform:scale(1.2);
        -moz-transform:scale(1.2);
        -o-transform:scale(1.2);
        transform:scale(1.2);
        opacity:.2
    }
    100% {
        opacity:0
    }
}
@keyframes c2 {
    0% {
        -webkit-transform:scale(1);
        -ms-transform:scale(1);
        -moz-transform:scale(1);
        -o-transform:scale(1);
        transform:scale(1);
        opacity:1
    }
    50% {
        -webkit-transform:scale(1.15);
        -ms-transform:scale(1.15);
        -moz-transform:scale(1.15);
        -o-transform:scale(1.15);
        transform:scale(1.15);
        opacity:.4
    }
    98% {
        -webkit-transform:scale(1.2);
        -ms-transform:scale(1.2);
        -moz-transform:scale(1.2);
        -o-transform:scale(1.2);
        transform:scale(1.2);
        opacity:.2
    }
    100% {
        opacity:0
    }
}
@keyframes cur {
    0% {
        right: -55px;
    }

    50% {
        right: -25px;
    }

    100% {
        right: -55px;
    }
}
.curs img{
    height: 100%;
}
.hd_bg{
    position: absolute;
    bottom: 0;
    height: 80px;
    width: 100%;
    background: rgba(6,7,13,0.588);
}
.banner .hd{
    position: absolute;
    bottom: -64px;
    width: 1200px;
    left: 0;
    right: 0;
    margin: auto;
    text-align: center;
    z-index: 1;
}
.banner .hd ul li{
    display: inline-block;
    width: 290px;
    height: 128px;
    border: 4px solid #dbdbdb;
    margin-right: 9px;
    background: #fff;
    transition: all 0.5s;
}
.banner .hd ul li.on{
    border-color: #ffc25b;
}
.banner .hd ul li:last-child{
    margin-right: 0;
}
.banner .hd ul li .fl{
    width: 160px;
    height: 100%;
    text-align: center;
}
.banner .hd ul li .fl h3{
    color: #ccc;
    font-size: 56px;
    transition: all 0.5s;
}
.banner .hd ul li.on .fl h3{
    color: #ffa815;
}
.banner .hd ul li .fl p{
    color: #333333;
    font-size: 15px;
}
.banner .hd ul li .fr{
    width: 120px;
    height: 100%;
    position: relative;
}
.banner .hd ul li .fr img{
    max-width: 100%;
    max-height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
}
@media screen and  (max-width: 1340px){
    .banner .bd ul li{
        height: 500px;
    }
    .banner .bd ul li>img{
        position: absolute;
        top: 0;
        left: 0;
        margin-left: 0;
        height: 100%;
        width: auto;
    }
    .banner_pro{
        width: 768px;
        top: 68px;
    }
    .circle{
        width: 150px;
        height: 150px;
    }
    .circle div.c1{
        width: 150px;
        height: 150px;
        border-radius: 150px;
    }
    .circle div{
        width: 150px;
        height: 150px;
        border-radius:150px;
    }
}
@media screen and (max-width: 1200px){
    .banner_pro{
        width: 880px;
        top: 68px;
    }
}

.tit{
    text-align: center;
    width: 956px;
    margin: auto;
    position: relative;
    border-bottom: 1px solid #e8e8e8;
    padding-bottom: 20px;
}
.tit p{
    color: #9a9a9a;
    font-size: 16px;
    text-transform: uppercase;
    line-height: 1.7;
}
.tit h3{
    color: #404040;
    font-size: 24px;
    line-height: 1.7;
}
.tit h3 span{
    color: #ffa815;
}
.tit>span{
    display: inline-block;
    width: 40px;
    height: 4px;
    background: #ed980d;
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    margin: auto;
}
.index_about{
    width: 1200px;
    margin: auto;
    margin-top: 130px;
    margin-bottom: 60px;
}
.index_about .fl{
    width: 530px;
}
.index_about .fl .tit{
    width: 100%;
    text-align: left;
}
.index_about .fl .tit span{
    right: auto;
}
.index_about .fl>h3{
    margin: 20px 0;
    color: #1a1a1a;
    font-size: 18px;
    font-weight: normal;
}
.index_about .fl div{
    color: #666666;
    font-size: 14px;
    text-align: justify;
    line-height: 2.3;
}
.index_about .fl a{
    display: inline-block;
    color: #b7b7b7;
    font-size: 14px;
    border: 1px solid #b7b7b7;
    padding: 0 20px;
    line-height: 38px;
    border-radius: 5px;
    margin-top: 30px;
    transition: all 0.5s;
}
.index_about .fl a:hover{
    border-color: #ffa815;
    color: #ffa815;
}
.index_about .fr{
    width: 580px;
    height: 374px;
    position: relative;
}
.index_about .fr img{
    position: absolute;
}
.index_about .fr .img01{
    left: 0;
    top: 35px;
    z-index: 9;
}
.index_about .fr .img02{
    top: 145px;
    left: 290px;
}
.index_about .fr .img03{
    bottom: 70px;
    right: 48px;
}
.index_about .fr .img04{
    bottom: 22px;
    right: 0px;
}
.index_ser{
    background: url("serbg.png") no-repeat;
    background-size: auto auto;
    margin-top: 40px;
    padding-top: 36px;
    padding-bottom: 90px;
    margin-bottom: 50px;
    height: 410px;
}
.service{
    width: 1080px;
    margin: auto;
    position: relative;
    margin-top:40px;
}
.service ul li{
    width: 200px;
    height: 200px;
    float: left;
    margin-right: 82px;
}
.service ul li:last-child{
    margin-right: 0;
}
.service ul li a{
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
    transform: rotate(45deg);
    position: relative;
    border: 1px solid #e56660;
    background: #fff;
    z-index: 9;
}
.service ul li:nth-child(2n) a{
    background: #ed980d;
}
.service ul li a .img{
    position: absolute;
    top: -34px;
    left: -50%;
    height: 150px;
    transform: rotate(-45deg);

}
.service ul li a .img img{
    width: 100%;
    height: 100%;
}
.service ul li .ser_text{
    transform: rotate(-45deg);
    position: absolute;
    text-align: center;
    top: 114px;
    left: 38px;
    width: 200px;
    margin: auto;
}
.service ul li .ser_text p{
    color: #333333;
    font-size: 15px;
}
.service ul li:nth-child(2n) .ser_text p{
    color: #fff;
}
.service ul li .ser_text div{
    color: #efab48;
    font-size: 12px;
    margin-top: 10px;
}
.service ul li:nth-child(2n) .ser_text div{
    color: #fff;
}
.btn01{
    position: absolute;
    bottom: -101px;
    width: 280px;
    height: 200px;
    left: 102px;
}
.btn{
    z-index: 1;
}
.btn a{
    display: block;
}
.btn .img{
    height: 140px;
    overflow: hidden;
}
.btn .img img{
    width: 100%;
}
.btn p{
    color: #333333;
    font-size:15px;
    text-align: center;
    margin: 10px 0;
}
.btn span{
    display: block;
    text-align: center;
    font-size: 12px;
    color: #efab48;
}
.btn02{
    position: absolute;
    bottom: -101px;
    width: 280px;
    height: 200px;
    right: 135px;
}
.ms{
    position: absolute;
}
.s01{
    top: -56px;
    left: 350px;
}
.s02{
    top: -56px;
    right: 140px;
}
.s03{
    bottom: -77px;
    left: 60px;
}
.s04{
    bottom: -77px;
    right: 418px;
}
/*内页*/
.inner_heder{
    width: 1200px;
    margin: auto;
    line-height: 30px;
    color: #333333;
    font-size: 14px;
}
.inner_heder .fr{
    margin-right: 90px;
}
.inner_yu{
    float: right;
}
.inner_yu a{
    color: #333333;
    font-size: 14px;
}
.inner_yu ul li{
    display: inline-block;
}
.inner_yu ul li:nth-child(1){
    margin-right: 10px;
}
.inner_yu li.on a{
    color: #ffa815;
}
.inner_yu a img{
    margin-right: 5px;
}
.inner_nav{
    background: #dfe1e3;
}
.nav{
    width: 1200px;
    margin: auto;
}
.nav .logo{
    line-height: 80px;
}
.nav .nav_list{
    float: right;
}
.nav .nav_list ul li{
  display: inline-block;
}
.nav .nav_list ul li a{
    display: block;
    padding: 0 30px;
    line-height: 80px;
    color: #333333;
    font-size: 16px;
    transition: all 0.5s;
}
.nav .nav_list ul li:hover a{
    background: #ed980d;
    color: #fff;
}
.nav .nav_list ul li a.on{
    background: #ed980d;
    color: #fff;
}
.inner_banner{
    margin-top: 25px;
}
.inner_banner img{
    width: 100%;
    height: auto;
}
.about_map{
    background: url("about_map.jpg") no-repeat;
    background-size: 100% 100%;
    line-height: 60px;
    height: 60px;
}
.about_map .clear{
    width: 1200px;
    margin: auto;
}
.about_map .clear ul li{
    display: inline-block;
}
.about_map .clear ul li a{
    display: block;
    padding: 0 30px;
    color: #fff;
    font-size: 20px;
    transition: all 0.5s;
}
.about_map .clear ul li a.on{
    background: #ed980d;
}
.about_map .clear ul li:hover a{
    background: #ed980d;
}
.about_map .clear .fr{
    color: #333333;
    font-size: 16px;
}
.about_map .clear .fr a{
    color: #333333;
}
.map{
    background: #f4f5f6;
    line-height: 60px;
}
.map .clear{
    width: 1200px;
    margin: auto;
}
.map .clear .fl{
    font-size: 20px;
    color: #333333;
}
.map .clear .fl img{
    margin-right: 10px;
}
.map .clear .fr{
    color: #333333;
    font-size: 16px;
}
.map .clear .fr a{
    color: #333333;
}
.map .clear .fr img{
    margin-right: 10px;
}
.pro{
    width: 1200px;
    margin: auto;
    margin-top: 50px;
}
.inner_tit{
    text-align: center;
    margin-bottom: 45px;
}
.inner_tit h3{
    font-size: 28px;
    color: #dbdfe3;
    font-family: "xl";
    text-transform: uppercase;
}
.inner_tit p{
    color: #333333;
    font-size: 18px;
}
.inner_tit p span{
    margin: 0 5px;
}
.inner_tit em{
    display: inline-block;
    width: 36px;
    height: 4px;
    background: #ed980d;
}
.left_nav{
    text-align: center;
}
.left_nav ul li{
    display: inline-block;
    margin-right: 14px;
}
.left_nav ul li:last-child{
    margin-right: 0;
}
.left_nav ul li a{
    display: block;
    line-height: 40px;
    padding: 0 15px;
    color: #414141;
    font-size: 16px;
    background: url("lfnavbgs.png");
    background-size: 100% 100%;
    transition: all 0.5s;
}
.left_nav ul li a.on{
    background: url("lfnavbg.png");
    background-position: top center;
    color: #fff;
}
.left_nav ul li:hover a{
    background: url("lfnavbg.png");
    background-position: top center;
    color: #fff;
}
.pro_top{
    margin-top: 45px;
}
.pro_top .img{
    width: 526px;
    height: 184px;
    position: relative;
}
.pro_top .img img{
    position: absolute;
    max-height: 100%;
    max-width: 100%;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
}
.pro_top .fr{
    width: 610px;
}
.pro_top .fr h3{
    color: #333333;
    font-size: 18px;
}
.pro_top .fr div{
    color: #666666;
    font-size: 16px;
    text-align: justify;
    line-height: 2.3;
}
.pro_top .fr div span{
    color: #ed980d;
}
.pro_list{
    margin-top: 30px;
}
.pro_list ul li{
    float: left;
    width: 290px;
    height: 360px;
    margin-right: 10px;
    position: relative;
    overflow: hidden;
}
.pro_list ul li:nth-child(4n){
    margin-right: 0;
}
.pro_list ul li a{
    display: block;
    height: 100%;
}
.pro_list ul li a>img{
    height: 100%;
}
.mark{
    position: absolute;
    bottom: 50px;
    height: 80px;
    width: 100%;
    overflow: hidden;
}
.mark .mark_main{
    position: absolute;
    bottom: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.5);
    transition: all 0.5s;
    color: #333333;
    font-size: 16px;
    padding: 0 30px;
    line-height: 2.3;
    text-align: justify;
}
.pro_list ul li:hover .mark .mark_main{
    bottom: 0;
}
.pro_list ul li p{
    position: absolute;
    bottom: 0;
    height: 50px;
    width: 100%;
    text-align: center;
    line-height: 50px;
    color: #333333;
    font-size: 17px;
    background: rgba(255,255,255,0.5);
}


.pro_list ul li p img{
    transition: all 0.5s;
    margin-left: 15px;
}
.pro_list ul li:hover p img{
    transform: rotate(-90deg);
}
/*公司简介*/
.jj_list{
    text-align: center;
    margin-top: 40px;
}
.jj_list ul li{
    display: inline-block;
    margin-right: 230px;
}
.jj_list ul li:nth-child(3n){
    margin-right: 0;
}
.jj_list ul li div{
    width: 160px;
    height: 160px;
    text-align: center;
    line-height: 160px;
    color: #ed980d;
    font-size: 50px;
    background: url("sum.png") no-repeat;
    background-size: 100% 100%;
}
.jj_list ul li p{
    color: #666666;
    font-size: 16px;
    margin-top: 20px;
    text-align: center;
}
.qywh{
    height: 686px;
    background: url("qy.png") no-repeat;
    background-size: 100% 100%;
}
.qywh .qywh_bg{
    background: url("yqwh.png") no-repeat;
    height: 630px;
    width: 1200px;
    margin: auto;
    position: relative;
}
.qywh .qywh_bg .tis{
    position: absolute;
    left: 150px;
    font-size: 16px;
    color: #666;
    top: 110px;
    width: 306px;
}
.qywh_main{
    position: absolute;
    width: 740px;
    height: 345px;
    padding-left: 50px;
    color: #666666;
    font-size: 16px;
    text-align: justify;
    line-height: 2.3;
    bottom: 5px;
    right: 10px;
    overflow-y: auto;
}
.qywh_main::-webkit-scrollbar {
    width: 2px;
    height: 16px;
    background-color: #ed980d;
}
.rongy{
    width: 1200px;
    margin: auto;
    margin-top: 100px;
}
.ry_list{
    margin-top: 30px;
    position: relative;
}
.ry_list ul li{
    width: 1128px;
}
.ry_list ul li .img{
    width: 325px;
    height: 210px;
    position: relative;
    background: #f3f2f2;
    float: left;
}
.ry_list ul li .img img{
    position: absolute;
    max-width: 100%;
    max-height: 100%;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
}
.ry_list ul li .fl{
    height: 154px;
    width: 803px;
    margin-top: 28px;
    background: #f3f2f2;
    padding-left: 50px;
}
.ry_list ul li .fl p{
    margin-top: 50px;
    font-size: 18px;
    color: #666666;
}
.ry_list ul li .fl div{
    color: #999999;
    font-size: 18px;
}
.rys{
    position: absolute;
    top: -20px;
    right:-81px;
    z-index: -1;
}
/*服务中心*/
.ser{
    background: url("ser.png") no-repeat;
    height: 488px;
    position: relative;
}
.ln{
    background: url("ln.png") no-repeat;
    height: 570px;
    position: relative;
}
.ser_mian{
    position: absolute;
    left: 335px;
    top: 154px;
    padding-top:20px;
    padding-left: 170px;
    width: 670px;
    height: 330px;
    overflow-y: auto;
}
.ser_mian.sers{
    top:106px;
    height:450px
}
.ser_mian.ses{
    width:785px;
}


.index_news{
    width: 1200px;
    margin: auto;
    margin-top: 40px;
}
.index_news ul li{
    float: left;
    width: 380px;
    position: relative;
    margin-right:20px;
    margin-bottom: 20px;
}
.index_news ul li a{
    display: block;
}
.index_news ul li .zhe{
    position: absolute;
    right: -10px;
    z-index: -1;
    height: 165px;
    width: 100%;
    background: #f2f2f2;
    transition: all 0.5s;
}
.index_news ul li:hover .zhe{
    background: #ffa815;
}
.index_news ul li .img{
    height: 165px;
    position: relative;
    top: 10px;
    overflow: hidden;
}
.index_news ul li .img img{
    width: 100%;
}
.index_news ul li h3{
    color: #404040;
    font-size: 16px;
    margin-top: 5px;
    transition: all 0.5s;
    margin-top: 10px;
}
.index_news ul li:hover h3{
    color: #ed980d;
}
.index_news ul li p{
    color: #8a8a8a;
    font-size: 14px;
    margin: 5px 0;
}
.index_news ul li div{
    font-size: 14px;
    color: #8a8a8a;
}
.news .hd{
    text-align: center;
    margin-top: 40px;
}
.news .hd ul li{
    display: inline-block;
    width: 10px;
    height: 10px;
    background: #e8e8e8;
    border-radius: 50% 50%;
    overflow: hidden;
    font-size: 50px;
    transition: all 0.5s;
    cursor: pointer;
    margin-right: 20px;
}
.news .hd ul li.on{
    background: #ed980d;
}
.mores{
    display: block;
    width: 108px;
    height: 40px;
    border-radius: 5px;
    background: #ffa815;
    color: #fff;
    font-size: 14px;
    margin: auto;
    text-align: center;
    line-height: 40px;
    margin-top: 40px;
}











/*底部*/
.foot{
    margin-top: 90px;
    background: #000;
    padding: 25px 0;
}
.footer{
    width: 1200px;
    margin: auto;
}
.foot_nav{
    text-align: center;
    margin-bottom: 20px;
}
.foot_nav ul li{
    display: inline-block;
    position: relative;
}
.foot_nav ul li::before{
    content: '';
    display: block;
    position: absolute;
    width: 1px;
    height: 20px;
    background: #747474;
    right: 0;
}
.foot_nav ul li:last-child::before{
    width: 0;
}
.foot_nav ul li a{
    display: block;
    padding:0 25px;
    color: #ffa815;
    font-size: 12px;
}
.footer p{
    text-align: center;
    font-size: 12px;
    color: #d7d4d4;
    line-height: 2.3;
}
.footer p a{
    color: #d7d4d4;
}
/*内页*/
.main{
    width: 1200px;
    margin: auto;
    margin-top: 50px;
    color: #666666;
    font-size: 16px;
    line-height: 2.3;
    text-align: justify;
    padding-right: 27px;
    padding-top: 30px;
    min-height: 750px;
}
.main .mian_tit{
    color: #333333;
    font-size: 24px;
    text-align: center;
    border-bottom: 1px solid #d8d7d7;
    padding-bottom: 20px;
    margin-bottom: 10px;
}
.main img{
    max-width: 100%;
}
.msPrev,.msNext{
    color: #404040;
    font-size: 16px;
    width: 1200px;
    margin: auto;
    padding-left: 30px;
}
.msPrev{
    padding-top: 20px;
    border-top: 1px #d4d4d4 dashed;
}
.msPrev a{
    color: #404040;
    font-size: 16px;
    margin-bottom: 10px;

}
.msPrev a:hover{
    font-weight: bolder;
}
.msNext a{
    color: #404040;
    font-size: 16px;
}
.msNext a:hover{
    font-weight: bolder;
}
.fen{
    font-size: 14px;
    color: #808080;
    margin-bottom: 20px;
    text-align: center;
}
.main .fen .bdsharebuttonbox.bdshare-button-style0-16{
    display: inline;
}
.bdsharebuttonbox.bdshare-button-style0-16 a{
    float: none;
}

.page{
    clear:both;
    text-align:center;
    padding:30px 0;
}
.page a{
    display:inline-block;
    border:1px solid #DEDEDE;
}
.page a span{
    font-size:14px;
    display:inline-block;
    padding:7px 19px;
    color: #707070;
}
.page strong{display:inline-block;}
.page strong span{
    display:inline-block;
    font-size:14px;
    background:#ed980d;
    color:#fff;
    text-align:center;
    padding:8px 19px;
}
.page .layui-laypage .layui-laypage-curr .layui-laypage-em{
    background:#ed980d;
}