html,body{
    min-width: 1200px;
    background: #fff;
    position: relative;
    width: 100%;
    height: 100%;
}
*{max-height: 100000px}
nav{
    background: #fff;
}
.banner{
    max-width: 1920px;
    width:100%;
    min-width:1200px;
    margin: 0 auto;

    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;
}
.content-text>img{
    position: relative;
    z-index: 4;
}
.content{
    overflow: hidden;
    /*background: url(../images/bg-1.jpg) no-repeat center;*/
    max-width: 1920px;
    margin: 0 auto;
    padding-top: 20px;
}
.con{
    /*margin-top: -80px;*/
}
.top,.bottom{
    width: 1127px;
    margin: 0 auto;
}
.con-txt{
    background: url(../images/con-bg.png) repeat-y center;
    font-size: 16px;
    color: #137de4;
    box-sizing: border-box;
    padding:15px 80px;
    width: 1127px;
    margin: 0 auto;
}
.con-txt p{
    text-indent: 2em;
    line-height: 2em;
    text-align: justify;
    margin-top: 20px;
}

.copyright{
    background: url(../images/copyright.png) no-repeat center;
    height: 379px;
    margin-top: -50px;
    text-align: center;
    color: white;
    position: relative;
    /*line-height: 710px;*/
}
.copyright div{
position: absolute;

    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}
.header{
    width: 1200px;
    margin: 0 auto;
    height: 68px;
    line-height: 38px;
    /*overflow: hidden;*/
}

.nav{
    width: 1200px;
    margin: 0 auto;
}
.nav>ul>li{
    float: left;
    font-size: 30px;
    color: #fff;
    text-align: center;
    margin:0 21px;
    /*border: 1px solid #f7f7f7;*/
    /*position: relative;*/
    box-sizing: border-box;
    position: relative;
    /*background: url(../images/navbg.png) no-repeat center;*/
    /*width: 180px;*/
    /*height: 70px;*/
    background: url(../images/navbg.png) no-repeat center;
    background-size: 100% 100%;
    width: 250px;
    height: 80px;
    line-height: 80px;
    font-weight: bold;
    cursor: pointer;
}

.nav>ul>li.act,.nav>ul>li:hover{ background: url(../images/navbg-act.png) no-repeat center;background-size: 100% 100%}
.nav>ul>li a{
    font-size: 30px;
    color: #fff;
}
.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: 200px
}
.subNav-bottom{
    margin-top: -10px;
    background: url(../images/subnav-bottom.png) no-repeat center;height: 40px;width: 200px
}
.sub-nav-t ul{
    background: url(../images/subnav-center.png) repeat-y center;width: 200px;
    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;
}


#floatdivids1{
    width: 125px;
    height: 200px;
    position: fixed;
    bottom: 15px;
    right: 5px;
    z-index: 1000;

}
#floatdivids{

    position: absolute;
    top: 0;
    left: 0;
    /*background-color: #ff8015;*/
    z-index: 1000;
    /*border: 1px solid #ccc;*/
    width: 351px;
    height: 314px;
    bottom: 15px;
    right: 5px;

}

.bg-ceng{
    position: fixed;
    left:0;
    right: 0;
    bottom: 0;
    top:0;
    width: 100%;
    height: 100%;
    z-index: 3000;
}
.bg-ceng .bg{
    position: absolute;
    left:0;
    right: 0;
    bottom: 0;
    top:0;
    background: rgba(0,0,0,0.3);
    z-index:-1;
}
.bg-ceng .notice{
    width: 600px;
    height: 450px;
    background: white;
    position: absolute;
    left:0;
    right: 0;
    bottom: 0;
    top:0;
    margin: auto;
    padding: 25px;
    font-size: 15px;
    line-height: 2em;
    text-indent: 2em;
    box-sizing: border-box;
    text-align: justify;
}
.notice-btn{
    position: fixed;
    bottom: 15px;
    left: 0px;
    z-index: 1000;
    cursor: pointer;
}