html,body{
    min-width: 1200px;
    background: #fff;
}
*{max-height: 100000px}
nav{
    background: #fff;
}
.banner{
    max-width: 1920px;
    margin: 0 auto;
    /*background: url(../images/banner1.jpg) no-repeat center top;*/
    /*height: 502px;*/
    position: relative;
    z-index:3;
}
.bannerCon{
    max-width: 1920px;
    margin: 0 auto;
    height: 502px;
    position: relative;
    z-index:3;
}
.content-text{
    width: 1200px;
    margin: 0 auto;
    /*padding-bottom: 120px;*/
    margin-top: 65px;
    position: relative;
}
.content-text>img{
    position: relative;
    z-index: 4;
}
.content{
    overflow: hidden;
    /*max-width: 1920px;*/
    margin: 0 auto;
    padding-top: 20px;
}
.con{
    margin-top: 30px;
}
.top,.con-txt,.bottom{
    width: 1127px;
    margin: 0 auto;
}
.con-txt{
    background: url(../images/job-bg.png) no-repeat center;
    font-size: 16px;
    color: #137de4;
    box-sizing: border-box;
    padding:15px 80px;
    width: 1200px;
    height: 1682px;
}
.con-txt p{
    text-indent: 2em;
    line-height: 2em;
    text-align: justify;
    margin-top: 20px;
}

.copyright{
    height: 50px;
    line-height: 50px;
    text-align: center;
    overflow: hidden;
    color: black;
    position: absolute;
    bottom: 0;
    width: 1200px;
    left: 0;
    right: 0;
    margin: 0 auto;
    z-index: 10;
    font-size: 14px;
}

.header{
    width: 1200px;
    margin: 0 auto;
    height: 89px;
    overflow: hidden;
    margin-top: 45px;
}

.nav{
    width: 1200px;
    margin: 0 auto;
}
.nav>ul>li{
    float: left;
    font-size: 16px;
    color: #fff;
    /*text-align: center;*/
    margin:0 23px;
    /*border: 1px solid #f7f7f7;*/
    /*position: relative;*/
    box-sizing: border-box;
    position: relative;
    background: url(../images/nav-bg.png) no-repeat center;
    width: 193px;
    height: 70px;
    font-weight: bold;
    cursor: pointer;
    line-height: 72px;

}
.nav>ul>li div{
    margin-left: 42px;
}
.nav>ul>li.act,.nav>ul>li:hover { background: url(../images/nav-actbg.png) no-repeat center;}
.nav>ul>li.act a,.nav>ul>li:hover  a{ color:#e42900}
.nav>ul>li a{
    font-size: 20px;
    color: #000;
}
.nav>ul>li:hover .sub-nav-t{
    display: block;
    opacity: 1;
}

.sub-nav-t{
    position: absolute;
    background:  transparent;
    z-index: 10000;
    /*height: 0px;*/
    overflow: hidden;
    top:68px;
    padding-top:0 ;
    display: none;
    transition: all 0.4s;
    opacity: 0;
}
.subNav-top{
    background: url(../images/subnav-top.png) no-repeat center;height: 40px;width: 169px
}
.subNav-bottom{
    margin-top: -10px;
    background: url(../images/subnav-bottom.png) no-repeat center;height: 40px;width: 169px
}
.sub-nav-t ul{
    background: url(../images/subnav-center.png) repeat-y center;width: 169px;
    box-sizing: border-box;
    padding: 0 36px;
    margin-top: -10px;
}
.sub-nav-t ul li{
    text-align: center;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    height: 40px;
    line-height: 40px;
    position: relative;
}
.sub-nav-t ul li i{
    position: absolute;
    left:0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: #fff;
    opacity: 0.6;
}
.sub-nav-t ul li:hover,.sub-nav-t ul li.act{
    color: #b7ff1e;
}


#floatdivids{
    width: 125px;
    height: 200px;
    position: fixed;
    bottom: 15px;
    right: 5px;
    z-index: 1000;
}
.item{
    margin: 0 auto;
    overflow: hidden;
    width: 1080px;
}
.job-t1{
    background: url(../images/job-t1.png) no-repeat center;
    width: 249px;
    height: 56px;
    font-size: 22px;
    color: #1234b6;
    line-height: 56px;
    text-align: center;
    margin: 0 auto;
}
.job-t1 img{
    position: relative;
    top:-2px
}
.item ul{
    overflow: hidden;
    margin-top: 35px;
}
.item ul li{
    width: 145px;
    text-align: center;
    height: 32px;
    line-height: 32px;
    color: #ef3431;
    font-size: 18px;
    border-radius: 32px;
    box-sizing: border-box;
    border:1px solid  #ef3431;
    float: left;
    margin:0 17px;
    margin-bottom: 75px;
    position: relative;
}
.job-sub{
    position: absolute;
    top:38px;
    width: 76px;
    text-align: center;
    left: 0;
    right: 0;
    margin:  auto;
}
.job-sub>a{
    font-size: 14px;
    color: #0c3bc4;
    line-height: 20px;
    border-bottom: 1px solid #0c3bc4;
    display: block;

}
.let-tap li {
    width: 316px;
    min-height: 50px;
    background: url(../images/leftnavbg.png) no-repeat;
    line-height: 44px;
    text-align: center;
    font-size: 16px;
    margin-bottom: 0px;
    cursor: pointer;
}
.let-tap li.active {
    background-image: url(../images/leftnavactive.png);
    color: white;
}.left-nav {
     width: 332px;
     background: white;
     height: 993px;
     margin: 0 auto;
 }
.right-content {
    width: 840px;
}
.content-wrap {
    background: white!important;
    margin-left: 11px;
    margin-top: 15px;
    min-height: 975px;
}
.content-item {
    margin-left: 35px;
    padding-top: 33px;
    padding-right: 45px;

}
.content-item h4 {
    background: url(../images/smalltitlebg.png) no-repeat;
    height: 28px;
    color: white;
    font-size: 18px;
    line-height: 28px;
    font-weight: 500;
    padding-left: 80px;
}
.am-g{
    width: 1200px;
    margin: 0 auto;
    display: flex;
}