@charset "utf-8";
body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
form,
fieldset,
legend,
input,
textarea,
select,
p{
    margin: 0;
    padding: 0;
}

p {
    margin-block-start: 0px;
    margin-block-end: 0px;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
}

body,
span {
    color: #444;
    font-family: "微软雅黑";
    font-size: 12px;
}
tr,
th,
td{
    border: 1px solid rgb(240,240,240);
}

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

ul{
    list-style-type: none;
    margin-block-start: 0px;
    margin-block-end: 0px;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    padding-inline-start: 0px;
}

li {
    list-style: none;
}

a {
    color: #444;
    text-decoration: none;
}

a:hover {
    color: #f80;
    text-decoration: none;
}

img {
    border: 0;
    vertical-align: middle;
}
input,button{
    outline: none;
}
button{
    cursor: pointer;
}
/*头部*/
#top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    width: 100%;
    height: 40px;
    background-color: white;
    border-bottom: 2px solid rgb(242,242,242);
    display: none;
    z-index: 1000;
}
.topImg>img {
    position: absolute;
    left: 56%;
    transform: translateX(-50%);
    height: 43px;
    margin: -12px;
    top: 13px;
}
#search2 img{
    height: 30px;
}
#searchbtn2{
    border: none;
    background-color: rgba(0,0,0,0);
    color: rgb(69,119,187);
    display: flex;
    align-items: center;
}
.top {
    position: relative;
    display: flex;
    justify-content: space-between;
    width: 80%;
    height: 40px;
    margin: 0 auto;
    font-family: "微软雅黑";
    font-size: 14px;
    color: #FFFFFF;
    line-height: 40px;
    text-align: left;
    display:flex;
    justify-content:space-between;

}

.top a {
    font-family: "微软雅黑";
    font-size: 14px;
    color: #FFFFFF;
    line-height: 40px;
    text-align: left;
}

.top a:hover {
    font-family: "微软雅黑";
    font-size: 14px;
    color: #FFFFFF;
    line-height: 40px;
    text-align: left;
    text-decoration: underline;
}

.top span {
    float: right;
    color: #fff;
}
.top ul{
    height:40px;
    line-height:40px;
}
.top ul li{
    height:40px;
    line-height:40px;
    color:white;
    font-size:14px;
    padding:0 0 0 10px;
    float:left;
}
.top .right li{
    float:right;
    padding:0 10px 0 0;
}
.top ul li img{
    width:auto;
    height:20px;
    padding-right:10px;
}
.top .right li img{
    padding-left:10px;
}
.top ul li img{
    width:auto;
    height:20px;
    padding-right:10px;
}
.shadow{
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.6);
    z-index: 998;
    display: none;
}
.topImg{
    text-align: center;
    height: 100%;
    overflow: hidden;
}
.mobilenav{
    position: absolute;
    top: -3000%;
    left: 0;
    width: 100%;
    height: 500px;
    overflow-y: auto;
    background-color: white;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    z-index: 3000;
    transition: top 500ms;
}
.mobilenav>.linker{
    position: relative;
    width: 90%;
    border-top:1px solid  rgb(240,240,240);
    padding: 10px 0;
}
#top .mobilenav>.linker img{
    margin-top: -5px;
    width: 32px;
    height: 16px;
}
.mobilenav li a{
    font-family: "微软雅黑";
    position: relative;
    width: 100%;
    font-size: 16px;
    color: #333333;
}
.mobilenav li a:hover{
    cursor: pointer;
    color: rgb(45,123,251);
}
.mobilenav li .go{
    position: absolute;
    width: 12px;
    height: 16px;
    line-height: 16px;
    font-size: 16px;
    right: 5px;
    top:50%;
    transform: translate(0,-50%);
}
.mobilenav li a:first-child{
    border-top:0px solid  rgb(240,240,240);
}
.mobilenavbtn{
    z-index: 1100;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    background-color: white;
    border: none;
    width: 15px;
    height: 15px;
    padding: 0;
    margin-right: 5px;
}
.mobileContact{
    display: none;
    justify-content: center;
}
.mobileContact div {
    padding: 10px;
    display: flex;
    align-items: center;
    font-size: 14px;
    color: #1D4A9E;
}
.mobileContact>div>img{
    width:22px;
    height: 20px;
    margin-right: 5px;
}
.childnav{
    width: 100%;
    height: 0;
    background-color: white;
    overflow: hidden;
}
.childnav li{
    width: 80%;
    margin: 0 auto;
    padding: 10px 0;
    border-bottom: 1px solid rgb(242,242,242);
}
.childnav li:nth-last-child(){
    border-bottom: 0px solid rgb(242,242,242);
}
.line{
    width: 100%;
    height: 2px;
    margin-bottom: 5px;
    background-color: rgb(69,119,187);
}
#search{
    width:100%;
}
.search{
    width: 80%;
    margin: 0 auto;
    padding: 10px 0;
    font-family: "微软雅黑";
    font-size: 14px;
    color: #FFFFFF;
    text-align: left;
    display:flex;
    justify-content:space-between;
}
.logoimg .topimg1{
    width: 71px;
    height: 40px;
}
.logoimg .topimg2{
    width: 51px;
    height: 40px;
}
.logoimg .topimg3{
    width: 162px;
    height: 50px;
}
.zhengshuouter{
    display: flex;
    align-items: center;
    position: relative;
    cursor: pointer;
}
.zhengshuouter:hover .zhengshubox{
    display: block;
}
.zhengshubox{
    margin-top: 7px;
    position: absolute;
    top: 52px;
    display: none;
    padding: 10px;
    background-color: rgb(200,200,200);
    border-radius: 10px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
}
.zhengshutri{
    position: absolute;
    top: -7px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 14px solid transparent;
    border-right: 14px solid transparent;
    border-bottom: 7px solid rgb(200,200,200);
}
.logoimg .zhengshubox img{
    width: 200px;
    height: auto;
}
.logoimg  .topimg{
    padding-left: 0px;
    padding-right: 0px;
    margin: 0;
}
.logoimg {
    display: flex;
    flex-grow: 1;
    padding-right: 30px;
}
.logoimg>a>img{
    width: 115px;
    height: 50px;
}
.searchbox{
    display:flex;
    align-items:center;
}
.searchinput{
    width: 100px;
    height:34px;
    border:1px solid rgb(29,74,158);
    border-radius: 20px 0 0 20px;
    border-right: none;
    padding-left: 10px;
    box-sizing: border-box;
}
.searchbtn{
    height:34px;
    line-height:34px;
    color:white;
    font-size:14px;
    border: 1px solid rgb(29,74,158);
    border-left: none;
    display:flex;
    background-color: white;
    align-items:center;
    padding: 0 10px;
    margin-right: 10px;
    border-radius: 0 20px 20px 0;
    background-color: rgb(29,74,158);
}
.searchbtn img{
    width: 25px;
    height: 25px;
}
.searchbtn span{
    font: inherit;
}
.phonebox{
    display: flex;
    align-items: center;
}
.phoneimg {
    width: 48px;
    height: 32px;
    font-size: 12px;
    line-height: 16px;
    color: #9CA9C2;
    margin-right: 10px;
}
.phonenum{
    font-size: 24px;
    font-family: Arial;
    line-height: 34px;
    color: #1D4A9F;
}
#daohang {
    width: 100%;
    background-color: rgb(31,75,157);
    /*background: linear-gradient(to right, rgb(91,164,236) 0%, rgb(56,100,175) 50%, rgb(91,164,236) 100%);*/
}

.daohang {
    width: 80%;
    margin: 0 auto;
}

.STYLE1 {
    font-family: Arial;
    font-size: 12px;
    color: #999999;
    line-height: 45px;
}

.logo {
    width: 175px;
    height: 166px;
    overflow: hidden;
    position: absolute;
    top: 0px;
    left: 50%;
    margin-left: -88px;
}

.logo .img {
    width: 175px;
    height: 172px;
}
.logoTip{
    line-height: normal;
    padding-top: 10px;
    font-family: '华文行楷';
    font-weight: 400;
    font-style: normal;
    font-size: 18px;
    color: rgb(251,98,46);
    white-space: pre;
}
.logoTip2{
    line-height: normal;
    letter-spacing: 3px;
    font-family: '华文中宋';
    font-weight: 400;
    font-style: normal;
    font-size: 14px;
    color: rgb(251,98,46);
    white-space: pre;
}
#menu {
    width: 100%;
}

#nav {
    margin: 0;
    display:flex;
    justify-content:space-between;
}

#nav .mainlevel {
    height: 28px;
    width: 100%;
    display:flex;
    align-item:center;
    justify-content: center;
    position:relative;
}

#nav .mainlevel>a {
    width: 100%;
    text-align: center;
    line-height: 28px;
    color: white;
    font-size: 14px;
    font-family: "微软雅黑";
}
#nav .mainlevel:hover>a {
    background-color: white;
    color: rgb(31,75,156);
}
#nav .mainlevel .zixunimg{
    position: absolute;
    right: 0;
    transform: translateX(60%);
    top: 0;
    width: 30%;
    height: 45%;
}
#nav .mainlevel ul {
    display: none;
    position: absolute;
    width: 100%;
    top: 38px;
    padding-top: 10px;
    padding-left: 0px;
    z-index: 1000;
    left: 0;
    box-shadow: 2px 2px 5px rgba(180,180,180,0.4);
}
#nav .mainlevel .tri{
    position: absolute;
    top: 5px;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-bottom: 5px solid rgba(255,255,255,0.6);
    left: 50%;
    transform: translateX(-50%);
}
#nav .mainlevel li {
    background-color: rgba(255,255,255,.6);
    width: 100%;
    padding: 5px 0;
    line-height: normal;
}

.bluebar{
    position:absolute;
    bottom:0;
    left:50%;
    width:0;
    height:2px;
    background-color:rgb(29,74,158);
    transition: width 500ms,left 500ms;
}
#nav .mainlevel:hover .bluebar{
    width:100%;
    left:0;
}

#nav .mainlevel1 {
    float: left;
    color: #000000;
    margin: 0px;
    padding: 0px;
    overflow: hidden;
    width: 120px;
}

#nav .mainlevel1 li {
    list-style: none;
    height: 28px;
    line-height: 28px;
    overflow: hidden;
}

#nav .mainlevel1 a {
    color: #fff;
    font-size: 12px;
    text-decoration: none;
    line-height: 28px;
    display: block;
    width: 120px;
    height: 28px;
    margin: 0px;
    padding: 0px;
    overflow: hidden;
    text-align: center;
}

#nav .mainlevel1 a:hover {
    color: #fff;
    line-height: 28px;
    text-decoration: none;
    background:  0 0 repeat-x;
}

#nav .mainlevel ul {
    display: none;
    position: absolute;
    width: 100%;
    top: 28px;
    z-index: 1000;
    left: 0;
    padding-top: 10px;
}

#nav .mainlevel li {
    width: 90%;
    padding: 5px 5%;
    border-top: 1px solid rgb(242,242,242);
    line-height: normal;
}
#nav .mainlevel .childnav{
    height: auto;
    background-color: rgba(255,255,255,.6);
}
#nav .mainlevel .childnav li{
    text-align: center;
    width: 90%;
}
#nav .mainlevel .childnav li a{
    display: inline-block;
    text-align: center;
    font-size: 12px;
    font-weight: 400;
    color: #333333;
}
#nav .mainlevel .childnav li a:hover{
    color: #FF6600;
}
/*轮播*/
#banner {
    width: 100%;
    position: relative;
}

.ulBanner {
    width:100%;
}

.ulBanner>li {
    position: absolute;
    width: 100%;
    height: 100%;
    display:flex;
    align-items:center;
}
.ulBanner>.zhanwei{
    position: relative;
    width: 100%;
    visibility: visible;
}
.bannershader{
    position:absolute;
    z-index:10;
    width:100%;
    height:100%;
    left:0;
    top:0;
    background-color:rgba(34,75,125,.3);

}
.bannerfont{
    position:absolute;
    left:50%;
    top:50%;
    transform:translate(-50%,-50%);
    width:80%;
}
.bannerfont div{
    width:100%;
    position:relative;
}
.mid{
    text-align: center;
    font-size:25px;
    font-family:'Arial Negreta', 'Arial Normal', 'Arial';
    font-weight:700;
    color:white;
    padding:20px 0;
}
.bannerindex{
    margin-top:20px;
}
.bannerindex ul{
    display: flex;
    justify-content: center;
}
.bannerindex ul li {
    display: inline-block;
    font-size:12px;
    font-family: 'Arial Negreta', 'Arial Normal', 'Arial';
    font-weight: 700;
    color: white;
    padding: 0 0 0 8px ;
}
.bannerindex ul li:after{
    content: "";
    display: inline-block;
    position: relative;
    top: 2px;
    width: 2px;
    margin:0 5px;
    height: 13px;
    background-image: url("../images/u447.png");
    background-size: cover;
}
.bannerindex ul li:last-child:after{
    content: "";
    width: 0;
}
.bannerbtn{
    position: absolute;
    bottom: 20%;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 90px;
    text-align: center;
}
.bannerbtn button{
    border: none;
    border-radius: 2px;
    background-color: rgb(255,102,0);
    color: white;
    font-size:12px;
    font-weight: 700;
    padding: 11px 15px 11px 20px;
}
.bannerbtn button img{
    width: auto;
    height: 15px;
    padding-left: 5px;
}

.ulBannerNav {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translate(-50%,0);
    z-index: 10;
}

.ulBannerNav li {
    float: left;
    background: #fff;
    margin: 0 5px;
    width: 10px;
    height: 10px;
    border-radius: 5px 5px 5px 5px;
    display: block;
    cursor: pointer;
    z-index: 10;
}

.ulBannerNav li.on {
    background: rgb(29, 74, 158);
    cursor: pointer;
}
/*一直是最外层的边框，保持着与屏幕相等的宽度*/
.main {
    width: 100%;
}
/*测试*/
.bannerBottom {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    width: 80%;
    margin: 0 auto;
}

.bannerBottom>li {
    width: 300px;
    padding: 20px 0px;
}

.bannerBottom li p{
    width: 100%;
    text-align: center;
    padding: 10px 0;
}

.bannerBottomImage img {
    width: 50px;
    height: 50px;
    padding: 10px ;
}

.bannerBottomTitle {
    color: #444444;
    font-size: 20px;
    font-weight: 600;
    font-family: '微软雅黑 Bold', '微软雅黑 Regular', '微软雅黑';
}
.bannerBottomBox{
    text-align: center;
    height: 114px;
    overflow: hidden;
}
.bannerBottomItem{
    text-align: center;
    display: inline-block;
    padding: 10px 0 0 0;
    font-size: 14px;
    font-family: '微软雅黑';
    font-weight: 400;
    color: #666666;
}
.bannerBottomItem a{
    color: #666666;
}
.bannerBottomItem a:hover{
    color: #FF6600;
}
.bannerBottomItem:after{
    position: relative;
    top: 6px;
    content: '';
    background: url("../images/u394.png");
    background-size: cover;
    width: 1px;
    margin: 0 8px;
    height: 20px;
    display: inline-block;
}
.bannerBottomBox .bannerBottomItem:last-child:after{
    content: '';
    width: 0px;
    height: 22px;
    margin: 0;
    display: inline-block;
}
.bannerBottommore{
    font-size: 14px;
    font-family: '微软雅黑';
    color: #FF6600;
}

.sectionTitle{
    padding: 40px 0 60px 0;
    text-align: center;
    font-size: 28px;
    color: rgba(0,0,0,0.85);
    font-weight: 700;
    font-family: '微软雅黑 Bold', '微软雅黑 Regular', '微软雅黑';
}
.sectionTitle .sectionDes{
    padding: 15px 0;
    text-align: center;
    font-size: 14px;
    color: #FF6600;
    font-family: '微软雅黑';
    font-weight: 400;
}
/*仪器开发*/
/*.instrumentshader{*/
/*background-color: rgba(255,255,255,0.6);*/
/*}*/
.instrument{
    padding-bottom: 60px;
    width:80%;
    margin:0 auto;
    padding-top: 20px;
}
.instrumentBox{
    width:100%;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.instrumentItem{
    margin-top: 10px;
    background-color: white;
    width: 360px;
    box-shadow: 2px 2px 5px rgba(0,0,0,.1);
}
.instrumentItem .img-box{
    padding: 10px 0;
    text-align: center;
}
.instrumentItem .img-box img{
    padding: 10px 0;
    width: 60px;
    height: 60px;
}
.instrumentItem .img-box p{
    padding:10px 0;
    text-align: center;
    font-size: 18px;
    color: #333333;
    font-family: '微软雅黑 Bold', '微软雅黑 Regular', '微软雅黑';
    font-weight: 700;
}
.instrumentItem .item-box{
    display: inline-block;
    margin-top: 10px;
    width: 49%;
}
.instrumentItem .item-box:nth-child(odd){
    display: inline-block;
    text-align: right;
    width: 49%;
    border-right: 1px solid #666666;
}
.instrumentItem .middleType{
    height: 116px;
}
.instrumentItem .item-box p{
    margin: 0px;
    padding: 0 11px 0 10px;
    text-align: left;
    font-size: 14px;
    color: #666666;
    font-family: 'Arial Normal', 'Arial';
    font-weight: 400;
}
.instrumentItem .item-box:nth-child(odd) p{
    text-align: right;
}
.btn-box{
    padding-top: 20px;
    display: flex;
    justify-content: center;
}
.btn-box .btn-contaniner{
    padding: 30px 0;
    width: 70%;
    border-top: 1px solid rgb(240,240,240);
}
.btn-box .btn-contaniner button{
    background-color: white;
    width:100%;
    padding: 10px 0;
    border-radius: 2px;
    border: 1px solid rgb(255,102,0);
    text-align: center;
    font-size: 13px;
    color: #FF6600;
    font-family: '微软雅黑';
    font-weight: 409;
}
.itemSelect{
    cursor: pointer;
    transform: scale(1.1,1.1);
    background-image: linear-gradient(to right, rgb(79,166,245) , rgb(46,84,154));
}
.itemSelect .img-box p{
    color:white;
}
.itemSelect .item-box p{
    color:white;
}
.itemSelect  .btn-contaniner  button{
    border: 1px solid rgba(0,0,0,0);
}
.itemSelect .item-box:nth-child(odd){
    border-right: 1px solid rgba(255,255,255,1);
}
.itemSelect .img-box img{
    -webkit-filter: grayscale(100%) brightness(600%);
    filter: grayscale(100%) brightness(600%);
}
.instrumentItem:hover{
    cursor: pointer;
    transform: scale(1.1,1.1);
    background-image: linear-gradient(to right, rgb(79,166,245) , rgb(46,84,154));
}
.instrumentItem:hover p{
    color:white;
}
.instrumentItem:hover button{
    border: 1px solid rgba(0,0,0,0);
}
.instrumentItem:hover .item-box:nth-child(odd){
    border-right: 1px solid rgba(255,255,255,1);
}
.instrumentItem:hover .img-box img{
    -webkit-filter: grayscale(100%) brightness(600%);
    filter: grayscale(100%) brightness(600%);
}
/*新仪器开发*/
.instrumentNewBox{
    position: relative;
    width: 80%;
    margin: 0 auto;
    padding-bottom: 50px;
}
.instrumentNew{
    position: relative;
    margin: 0 auto;
}
.liubian:hover *{
    color: #FF6600!important;
}
.liubian{
    position: absolute;
    width:287px;
    height: 236px;
}
.liubian .back{
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 10;
    top: 0;
}
.liubian .imgbox{
    position: relative;
    width: 100%;
    padding: 15px 0 5px 0;
    z-index: 100;
    text-align: center;
}
.liubian .imgbox img{
    width: 67px;
    height: 67px;
}
.liubian .fontbox{
    position: relative;
    font-family: Microsoft YaHei,'微软雅黑';
    color: rgba(0,0,0,0.85);
    font-size: 14px;
    z-index: 100;
    text-align: center;
}
.liubian .backMore{
    width: 88%;
    height: 88%;
    position: absolute;
    z-index: 10;
    top: 6%;
    left: 6%;
}
.liubian:last-child{
    display: flex;
    align-items: center;
    justify-content: center;
}
.liubian .gengduo{
    color: white;
    position: relative;
    z-index: 100;
    font-size: 18px;
}
@media screen and (max-width: 1100px){
    .search{
        width: 90%;
    }
}
@media screen and (max-width: 1000px){
    .search{
        width: 99%;
    }
}
@media screen and (max-width: 970px){
    .liubian .imgbox{
        position: relative;
        width: 100%;
        padding: 10px 0;
        z-index: 100;
        text-align: center;
    }
    .liubian .fontbox{
        width: 70%;
        margin: 0 auto;
        position: relative;
        font-family: '微软雅黑';
        color: #333333;
        font-size: 12px;
        z-index: 100;
        text-align: center;
    }
}
/*中心资源*/
.centerResource{
    width:80%;
    margin: 0 auto;
}
.commonnav{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.commonnav li{
    cursor: pointer;
    position: relative;
    margin: 0 15px;
}
.commonnav .click p{
    color: #1D4A9E;
}
.commonnav .click .bluebar{
    transition: none;
    width: 100%;
    left: 0;
}
.commonnav li p{
    padding: 10px 0;
    font-size: 14px;
    color: #333333;
    font-family: '微软雅黑';
    font-weight: 400;
}
.commonnav li:hover p{
    color: #1D4A9E;
}
.commonnav li:hover .bluebar{
    width:100%;
    left:0;
}
.resourcebox .resourceitem{
    padding: 10px 0 100px 0;
    display: flex;
    position: relative;
    flex-wrap: wrap;
    justify-content: center;
}
.resourceitem .itembox{
    width: 100%;
    text-align: left;
    display: inline-block;
    padding: 10px 0;
}
.resourceitem .slidebox{
    width: 100%;
    display: inline-block;
}
.resourceitem .imgslide{
    width:90%;
    padding: 10px 5%;
    height: 150px;
    position: relative;
}
.resourceitem .itembox li{
    float: left;
    cursor: pointer;
    font-size: 12px;
    color: #333333;
    font-family: '微软雅黑';
    font-weight: 400;
    list-style-type: disc;
    list-style-position: inside;
    padding: 10px 2px;
}
.resourceitem .itembox .click{
    color: #1D4A9E;
}
.resourceSilde{
    width: 100%;
    overflow: hidden;
    background-color: rgba(0,0,0,0);
}
.resourceSilde li{
    text-align: center;
    position: relative;
    display: inline-block;
    width: 100px;
    font-size: 14px;
    padding: 0 30px;
    height: 150px;
}
.resourceSilde li img{
    position: absolute;
    top: 25%;
    left: 30px;
    width: 100px;
    height: auto;
    max-height: 100px;
}
.slidespan{
    position: absolute;
    bottom: 0;
    width: 100px;
    text-align: center;
    white-space: pre-wrap;
    font-size: 12px;
    font-family: '微软雅黑';
    color: #333333;
}
.leftIco {
    background: url(../images/u32.png) no-repeat;
    width: 26px;
    height: 26px;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translate(0,-50%) rotate(90deg);
    cursor: pointer;
}
.leftIco img{
    width: 100%;
    height: 100%;
}

.rightIco {
    background: url(../images/u32.png) no-repeat;
    width: 26px;
    height: 26px;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translate(0,-50%) rotate(-90deg);
    cursor: pointer;
}
.rightIco img{
    width: 100%;
    height: 100%;
}
/*资讯动态*/
.information{
    width: 95%;
    margin: 0 auto;
}
.informationbox{
    width: 100%;
}
.informationcomment{
    padding: 10px 0;
    display: none;
    flex-wrap: wrap;
}
.informationcomment a{
    padding: 20px 0;
    width: 100%;
    display: flex;
    justify-content: space-around;
}
.informationitem{
    width: 100%;
    display: flex;
    justify-content: space-around;
}
.informationitem .datebox{
    width: 15%;
    display: flex;
    justify-content: space-around;
    align-items: center;
    text-align: right;
    flex-wrap: wrap;
}
.date{
    width: 100%;
    font:400 16px '微软雅黑';
    color: #333333;
}
.year{
    width: 100%;
    font:400 12px '微软雅黑';
    color: #999999;
}
.informationitem .textbox{
    width: 65%;
    padding: 10px;
}
.morebtn{
    text-align: center;
    width: 100%;
    padding: 20px;
}
.morebtn a{
    display: inline-block;
    background-color: white;
    width:20%;
    padding: 10px 0;
    border-radius: 2px;
    border: 1px solid rgb(255,102,0);
    text-align: center;
    font-size: 13px;
    color: #FF6600;
    font-family: '微软雅黑';
    font-weight: 400;
}
.title{
    font:400 18px '微软雅黑';
    color: #333333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    height: 16px;
    line-height: 16px;
    padding-bottom: 5px;
    font-size: 14px;
}
.title img{
    width: 30px;
    height: 16px;
    padding-right: 5px;
}
/*北科标样*/
.biaoyang{
    padding-bottom: 120px;
    width: 80%;
    margin:0 auto;
}
.fengwo{
    position: relative;
    height: 401px;
    margin: 120px auto 0px auto;
}
.fengwo .item{
    position: absolute;
    top:0;
    left: 0;
    width: 97px;
    height: 97px;
    cursor: pointer;
}
.fengwo .item>a{
    display: inline-block;
    position: absolute;
    height: 100%;
    width: 100%;
    z-index: 200;
}
.fengwo .item .box{
    position: absolute;
    z-index: 1;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: transform 500ms;
}
.fengwo .item .box2{
    position: absolute;
    z-index: 1;
    top: 5%;
    left: 5%;
    width: 90%;
    height: 90%;
    transition: transform 500ms;
}
.fengwo .item .more{
    font-family: '微软雅黑';
    font-weight: 400;
    font-style: normal;
    color: white;
    font-size: 12px;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
}
.fengwo .item:hover .box,.fengwo .item:hover .box2{
    transform: rotateY(180deg);
}
.fengwo .item p{
    position: relative;
    z-index: 10;
    padding: 5px 0;
    width: 50%;
    margin: 0 auto;
    text-align: center;
}
.fengwo .item p img{
    padding-top: 20px;
    width: 28px;
    height: 20px;
}
.fengwo .item p a{
    font-family: '微软雅黑';
    font-weight: 400;
    font-style: normal;
    color: #1D4A9E;
    font-size: 14px;
}
/*标样第二样式*/
.biaoyang2{
    position: relative;
    width: 100%;
    display: flex;
    background-color: blue;
    flex-wrap: wrap;
}
.byt{
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 40px;
}
.biaoyangbox{
    width: 33%;
    display: flex;
    flex-grow: 1;
    justify-content: center;
    align-items: center;
    padding: 80px 0;
}
.biaoyangitem .biaoyangtitle{
    padding: 10px 0;
    border-right: 1px solid white;
    border-left: 1px solid white;
    font-weight: 700;
    font-size: 26px;
    color: white;
    text-align: center;
    width: 200px;
}
.biaoyangitem ul{
    padding:30px 0 40px 0;
    display: flex;
    margin: 0 auto;
    flex-wrap: wrap;
    width: 200px;
}
.biaoyangitem ul li{
    width: 44%;
    padding: 5px 3%;
    font-size: 14px;
    color: white;
    position: relative;
}
.biaoyangitem ul li:nth-child(odd):after{
    content: "";
    width: 1px;
    height: 14px;
    position: absolute;
    background-color: white;
    top: 50%;
    right: -1px;
    transform: translateY(-50%);
}
.biaoyangitem ul li:nth-child(odd){
    text-align: right;
}
.biaoyangitem ul li:nth-child(even){
    text-align: left;
}
.biaoyangitem a {
    display: inline-block;
}
@media screen and (max-width: 700px){
    .biaoyangbox{
        width: 100%;
        display: flex;
        flex-grow: 1;
        justify-content: center;
        align-items: center;
        padding: 80px 0;
    }
}
/*友情链接*/
.friends{
    width: 80%;
    margin: 0 auto;
}
.friendnav{
    justify-content: left;
}
.friendcomment{
    border-top: 2px solid rgb(240,240,240);
    padding: 10px 0;
}
.friendbox{
    overflow-y: hidden;
    overflow-y: auto;
    white-space: nowrap;
    max-height: 140px;
}
.frienditem{
    width: 283px;
    padding: 0 10px;
    display:inline-block;
}
.frienditem p{
    padding: 5px;
    text-align: center;
    font-family: '微软雅黑';
    font-weight: 400;
    font-size:14px;
    color: #333333;
}
.frienditem p img{
    width: 100%;
    height: auto;
    max-height: 70px;
}

/*侧边栏*/
.cebian{
    z-index: 1000;
    position: fixed;
    width: 64px;
    flex-wrap: wrap;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    left: 0;
    top: 0;
}
.cebian>div{
    transition: height 500ms;
}
.cebian .tips{
    position: relative;
    width: 48px;
    height: 55px;
    padding: 5px 8px;
    z-index: 100;
    background-color: white;
    cursor: pointer;
    box-shadow: 0px 3px 6px rgba(0,0,0,0.16);
}
.cebian .tips>p>img{
    width: 30px;
    height: 30px;
}
.nochange >p>img{
    width: 30px !important;
    height: 30px !important;
    padding-bottom: 5px;
}
.cebian .tips:first-child>p>img{
    padding-bottom: 10px;
}
.backtop{
    padding-bottom: 0px ;
}
.nochange{
    padding-top: 20px !important;
    height: 62px !important;
}
.nochange p{
    color: #FF6600 !important;
}
.nochange i{
    font-size: 20px;
}
.cebian .tips:first-child{
    margin-bottom: 10px;
}
.cebian .tips:hover>p{
    color: #1D4A9F;
}
.cebian .tips:hover>p>.icona{
    color: #1D4A9F;
}
.cebian .tips>p{
    font-family:"微软雅黑";
    text-align: center;
    font-size:12px;
    color: rgba(0,0,0,0.85);
    margin: 0px;
}
.cebian .tips:first-child>p:first-child{
    padding-bottom: 0px;
}
.cebian .tips>.firstp{
    padding-bottom: 5px;
}
.cebian .tips>p>i{
    font-size: 20px;
}
.cebian .tips>p>.icona{
    color: #9CA9C2;
}
.cebian .line{
    position: absolute;
    bottom: 10px;
    width: calc(100% - 20px);
    border-bottom: 1px solid #D9D9D9;
    margin: 0;
    background-color: rgba(0,0,0,0);
}
.cebian .msg{
    height: 75px;
}
.cebian .tips .infos{
    position: absolute;
    display: block;
    align-items: center;
    left: -2000%;
    z-index: 10;
    top: 0;
    background-color: white;
    padding: 5px 0;
    transition: left 500ms;
    border:1px solid rgb(242,242,242);
}
.cebian .tips:hover .infos{
    left: 105%;
}
.fuwuImg{
    padding: 0 5px;
    width: 372px !important;
    height: 100px !important;
}
.qqkefu{
    padding-right: 10px;
}
.qqinfo{
    width: 170px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: center;
}
.qqinfo img{
    width: 30px;
    height: 20px;
}
.qqinfo a{
    display: inline-block;
    border-radius: 10px;
    padding: 3px 8px;
    background-color: rgb(31,75,156);
    color: white;
    font-size: 12px;
    border:none;
}
.qqtitle{
    padding-bottom: 10px;
    text-align: left;
    font-family: '微软雅黑';
    font-size: 14px;
    color: #333333;
}
.qqtime{
    padding-bottom: 10px;
    text-align: left;
    font-family: '微软雅黑';
    font-size: 12px;
    color: #666666;
}
.weixinkefu{
    padding-top: 10px;
    display: flex;
}
.weixininfo{
    padding-right: 5px;
}
.weixininfo img{
    width: 80px;
    height: 112px;
    padding: 5px 0px;
}
.weixinfont{
    text-align: center;
    font-family: '微软雅黑';
    font-size: 12px;
    color: #666666;
}
/*尾部*/
.foot {
    background: black;
    width: 100%;
}
/*第三版footer*/
.footer3{
    width: 100%;
    background-color: rgb(243,245,248);
}
.footernav3{
    padding: 10px 0;
}
.footernav3 li{
    padding: 5px 10px;
    font-size: 13px;
    border-right: 2px solid rgb(95,127,183);
    color: #1D4A9E;
}
.footernav3 .right{
    border-right: none;
    border-left: 2px solid rgb(95,127,183);
}
.footernav3 li a{
    color: #1D4A9E;
}
.footerlogo3{
    text-align: center;
    padding: 0 20px;
}
.footerlogo3 img{
    padding: 10px 0;
    width: 260px;
    height: 150px;
}
.footerlogo3 p{
    padding: 10px 0;
    font-size: 14px;
    color: #1D4A9E;
}
.wechat{
    display: flex;
    align-items: center;
}
.wechat img{
    width: 20px;
    height: 20px;
    padding-right: 5px;
}
.copyright{
    width: 100%;
    padding: 10px 0;
    background-color: rgb(215,215,215);
    text-align: center;
    color: #666666;
    font-size: 12px;
}

.footer {
    padding: 20px 0;
    position: relative;
    width: 80%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.link{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    padding: 0 10%;
    width: 80%;
    color: white;
}
.link p{
    text-align: center;
    width: 80%;
    padding: 7px;
    font-size: 14px;
    color: #CCCCCC;
    font-family:"微软雅黑";
}
.link div {
    font-family:"微软雅黑";
    text-align: center;
    width: 80%;
    padding: 10px;
}
.link p img{
    padding-top: 10px;
    width: 180px;
}
.foottitle{
    padding-top: 10px;
    text-align: center;
    font-size: 20px;
    color: white;
    font-family:"微软雅黑";
    font-weight: 400;
}
.message{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 0 10%;
    width: 80%;
    color: white;
}
.message form p{
    width: 100%;
    position: relative;
    padding: 10px 0;
}
.message input{
    font-family:"微软雅黑";
    display: inline-block;
    background-color: white;
    font-size: 16px;
    padding: 10px 0 10px 40px;
    border-radius: 5px;
    width: 90%;
    border: none;
}
.message .yanzheng{
    width: 185px;
}
.message textarea{
    font-family:"微软雅黑";
    width: 100%;
    height: 150px;
    padding: 10px 0 10px 40px;
    border-radius: 5px;
    border: none;
    font-size: 16px;
    font-family: "Times New Roman", "微软雅黑";
}
.message p .verify{
    width: 129px;
    height: 40px;
}
.message p .icon{
    position: absolute;
    width: 22px;
    height: 21px;
    left: 9px;
    top: 50%;
    transform: translate(0,-50%);
}
.message p .icon2{
    top: 37px;
}
.message p button{
    background-color: #FF6600;
    width:100px;
    padding: 10px 0;
    border-radius: 2px;
    border: 1px solid rgb(255,102,0);
    text-align: center;
    font-size: 13px;
    color: white;
    font-family: '微软雅黑';
    font-weight: 400;
    cursor: pointer;

}
#footer{
    padding: 15px 0;
    width: 100%;
    background-color: rgb(34,34,34);
}
.about{
    width: 80%;
    margin: 0 auto;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}
.about span{
    font-family:"微软雅黑";
    padding: 5px 0;
    font-size: 13px;
    color: white;
}

/*改版后的footer*/
.foot2{
    background-color: rgba(245, 245, 249, 1);
    width: 100%;
}
.footlogo{
    width: 20%;
}
.footlogo p{
    text-align: left;
    padding: 2.5px 0;
    font-family: '微软雅黑 Bold', '微软雅黑 Regular', '微软雅黑';
    font-style: normal;
    color: #1D4A9E;
}
.footlogo img{
    margin-left: -20px;
    width: 186px;
    height: 101px;
}
.footlogo .small{
    font-size: 14px;
}
.footlogo .big{
    font-weight: 700;
    font-size: 20px;
}
.footbox{
    display: flex;
    justify-content: space-between;
    width: 70%;
}
.footitem{
    width: 22%;
}
.foottitle2{
    padding: 10px 0;
    font-family: '微软雅黑 Bold', '微软雅黑 Regular', '微软雅黑';
    font-style: normal;
    font-weight: 700;
    color: #1D4A9E;
    font-size: 20px;
    color: #1D4A9E;
}
.footitem ul{
    display: flex;
    flex-wrap: wrap;
}
.footitem ul a{
    display: inline-block;
    width: 50%;
}
.footitem ul  li{
    width: 100%;
    font-family: '微软雅黑';
    font-weight: 400;
    font-size: 14px;
    font-style: normal;
    line-height: 28px;
    color: #333333;
}
.guanzhu{
    display: flex;
    padding: 10px 0;
}
.guanzhu div{
    width: 50%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}
.guanzhu div img{
    width: 100%;
    height: auto;
}
.guanzhu div p{
    width: 100%;
    text-align: center;
    padding: 5px 0;
    font-family: '微软雅黑';
    font-weight: 400;
    font-style: normal;
    font-size: 14px;
    color: #333333;
}

.contact {
    width: 602px;
    margin: 82px 0 0 59px;
    float: left;
    background: url(../images/f_line.gif) no-repeat left 5px;
    padding-left: 14px;
    font-family: "Microsoft Yahei";
    color: #909090;
}

.contact span {
    display: block;
    height: 56px;
    background: url(../images/f_line01.gif) no-repeat 10px bottom;
    line-height: 40px;
    color: #909090;
}

.contact span a {
    color: #909090;
    padding: 0 10px;
}

.contact i {
    font-style: normal;
    display: block;
    height: 63px;
    line-height: 20px;
    font-family: "Microsoft Yahei";
    background: url(../images/f_line01.gif) no-repeat 10px bottom;
    padding-top: 10px;
    padding-left: 10px;
    margin-bottom: 20px;
    line-height: 25px;
}

.contact em {
    display: block;
    font-style: normal;
    line-height: 36px;
}

.contact em img {
    vertical-align: middle;
    margin-right: 10px;
}

.foot .links {
    width: 240px;
    margin: 80px 0 0 0;
    overflow: hidden;
    float: right;
}

.foot .links h4 {
    background: url(../images/f_line.gif) no-repeat left top;
    padding-left: 15px;
    font-weight: normal;
    height: 55px;
}

.foot .links h4 i {
    display: block;
    color: #6a6a67;
    font-family: "Times New Roman", Times, serif;
    text-transform: uppercase;
    font-style: normal;
}

.foot .links h4 a {
    font-family: "Microsoft Yahei";
    font-size: 15px;
}

.foot .links div {
    padding-top: 15px;
    display: block;
    height: font-style:normal;
    font-family: "Microsoft Yahei";
}

.foot .links div img {
    width: 140px !important;
    height: auto !important;
    opacity: 0.7
}
/*所有背景*/
.bgfff {
    padding-top: 10px;
    background-color: #fff;
}
.bgfu{
    background-image: url("../images/u233.png");

}
.bgf8 {
    background-color: white;
}

.bgf6 {
    background-color: rgb(249,251,255);
}
.bgfi{
    background-image: url("../images/u292.jpg");
}
/**/
@media screen and (max-width: 490px){
    .cebian{
        z-index: 900;
        position: fixed;
        width: auto;
        flex-wrap: wrap;
        display: flex;
        align-items: center;
        justify-content: center;
        height: 100%;
        left: 0;
        top: 0;
    }
    .cebian .tips{
        margin-bottom: 5px;
        border:1px solid rgb(240,240,240);
        box-shadow: 1px 1px 2px rgba(0,0,0,.1);
        width: 50px;
        height: 50px;
        background-color: white;
    }
    .cebian .tips>p{
        font-family:"微软雅黑";
        padding: 5px 0 0 0;
        text-align: center;
        font-size:12px;
        color: rgba(0,0,0,0.85);
    }
    .cebian .tips>p:last-child{
        width: 50px;
        height: 16px;
        overflow: hidden;
    }
    .cebian .tips>p img{
        width: 20px;
        height: 20px;
    }
}
@media screen and (max-width: 580px){
    .date{
        width: 100%;
        font:400 12px '微软雅黑';
        color: #333333;
    }
    .morebtn button{
        background-color: white;
        width:40%;
        padding: 10px 0;
        border-radius: 2px;
        border: 1px solid rgb(255,102,0);
        text-align: center;
        font-size: 12px;
        color: #FF6600;
        font-family: '微软雅黑';
        font-weight: 400;
    }
    .guanfang{
        display: none;
    }
    .mobileContact{
        display:flex;
    }
}
@media screen and (max-width: 830px) {
    #top{
        display: flex;
    }
    #search{
        padding-bottom: 10px;
        display: none;
    }
}
@media screen and (max-width: 750px){
    #top{
        display: flex;
    }
    #search{
        padding-bottom: 10px;
        display: none;
    }
    #nav{
        display: none;
    }
    .search{
        flex-wrap: wrap;
    }
    .searchbox{
        width: 100%;
    }
    .bannerbtn button{
        border: none;
        border-radius: 2px;
        background-color: rgb(255,102,0);
        color: white;
        font-size:12px;
        padding: 3px 1px 3px 6px;
    }
    .bannerbtn button img{
        width: auto;
        height: 12px;
        padding-left: 3px;
    }
    .bannertitle img{
        display: none;
    }
    .bannerindex{
        margin-top:0px;
    }
    .bannerindex ul li{
        font-size: 10px;
        padding-left: 2px;
    }
    .bannerindex ul li:after{
        content: "";
        display: inline-block;
        position: relative;
        top: 2px;
        width: 2px;
        margin: 0 2px;
        height: 13px;
        background-image: url(../images/u447.png);
        background-size: cover;
    }
    .mid{
        text-align: center;
        font-size:14px;
        font-weight: 700;
        font-family:'Arial Negreta', 'Arial Normal', 'Arial';
        color:white;
        padding:1px 0;
    }
    .ulBannerNav {
        position: absolute;
        bottom: 4px;
        left: 50%;
        transform: translate(-50%,0);
        z-index: 10;
    }
    .ulBannerNav li {
        float: left;
        background: #fff;
        margin: 0 5px;
        width: 7px;
        height: 7px;
        border-radius: 5px 5px 5px 5px;
        display: block;
        cursor: pointer;
    }

}
@media screen and (max-width: 1000px){
    .footlogo{
        width: 80%;
        margin: 0 auto;
        padding: 10px 0;
    }
    .footlogo p{
        text-align: center;
        padding: 2.5px 0;
        font-family: '微软雅黑 Bold', '微软雅黑 Regular', '微软雅黑';
        font-style: normal;
        color: #1D4A9E;
    }
    .footbox{
        display: flex;
        justify-content: space-between;
        width: 80%;
        margin: 0 auto;
        flex-wrap: wrap;
    }
    .footitem{
        width: 48%;
    }
    .foottitle2{
        padding: 10px 0;
        font-family: '微软雅黑 Bold', '微软雅黑 Regular', '微软雅黑';
        font-style: normal;
        font-weight: 700;
        color: #1D4A9E;
        font-size: 14px;
        color: #1D4A9E;
    }
    .footitem ul  li{
        width: 100%;
        font-family: '微软雅黑';
        font-weight: 400;
        font-size: 12px;
        font-style: normal;
        line-height: 28px;
        color: #333333;
    }
    .footerlogo3{
        display: none;
    }
    .footernav3 .right {
        border-left: none;
        border-right: 2px solid rgb(95,127,183);
    }
}
#contactUs{
    position: fixed;
    display: none;
    justify-content:center;
    flex-wrap: wrap;
    background: linear-gradient(to right, rgb(91,164,236) 0%, rgb(56,100,175) 100%);
    width: 350px;
    height: 460px;
    padding: 10px;
    top:50%;
    left: 50%;
    opacity: 0;
    transform: translateX(-50%) translateY(-50%);
    transition: opacity 500ms;
    z-index: 1005;
    border-radius: 10px;
}
#cancelbtn{
    background-color: white;
    color: #666666;
    border:1px solid rgb(200,200,200);
}
#shadow{
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.6);
    z-index: 1000;
    display: none;
}
#mobileSearch{
    position: fixed;
    display: none;
    justify-content:center;
    flex-wrap: wrap;
    background: linear-gradient(to right, rgb(91,164,236) 0%, rgb(56,100,175) 100%);
    width: 350px;
    height: 180px;
    padding: 10px;
    top:50%;
    left: 50%;
    opacity: 0;
    transform: translateX(-50%) translateY(-50%);
    transition: opacity 500ms;
    z-index: 1005;
    border-radius: 10px;
}
#searchclose{
    width:100px;
    padding: 10px 0;
    border-radius: 2px;
    text-align: center;
    font-size: 13px;
    font-family: '微软雅黑';
    font-weight: 400;
    cursor: pointer;
    background-color: white;
    color: #666666;
    border:1px solid rgb(200,200,200);
}
#gosearch{
    background-color: #FF6600;
    width:100px;
    padding: 10px 0;
    border-radius: 2px;
    border: 1px solid rgb(255,102,0);
    text-align: center;
    font-size: 13px;
    color: white;
    font-family: '微软雅黑';
    font-weight: 400;
    cursor: pointer;
}
.wechat{
    cursor: pointer;
    position: relative;
}
.pcweixin{
    position: absolute;
    display: block;
    width: 100%;
    top: 0;
    transform: translateY(-150%);
    left: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1000ms ,transform 1000ms;
    border: 1px solid rgb(200,200,200);
    background-color: white;
    padding-bottom: 5px;
}
.pcweixin img{
    width: 90%;
    padding: 10px 5%;
    height: auto;
}
.pcweixin .tri{
    position: absolute;
    bottom: -5px;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid rgb(200,200,200);
    left: 50%;
    transform: translateX(-50%);
}
.gfwx:hover .pcweixin{
    visibility: visible;
    transform: translateY(-100%);
    opacity: 1;
}
.ydwx{
    position: relative;
}
.mobileweixin{
    position: absolute;
    display: block;
    width: 100%;
    top: 0;
    transform: translateY(-150%);
    left: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1000ms ,transform 1000ms;
    border: 1px solid rgb(200,200,200);
    background-color: white;
    padding-bottom: 5px;
}
.mobileweixin img{
    width: 90%;
    padding: 10px 5%;
    height: auto;
}
.mobileweixin .tri{
    position: absolute;
    bottom: -5px;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid rgb(200,200,200);
    left: 50%;
    transform: translateX(-50%);
}
.ydwx:hover .mobileweixin{
    visibility: visible;
    transform: translateY(-100%);
    opacity: 1;
}
.sectionbox .contentbox .title{
    border-bottom: 1px solid rgb(240,240,240);
}
#middle .middle .sectionbox .contentbox .section .title{
    padding: 15px 0 ;
}
#middle .middle .sectionbox .contentbox .section>.title p:before{
    width: 3px;
    height: 16px;
}