.app{
    width: 100%;
}
.header{
    width: 100%;
    position: relative;
}
.header img{
    width: 100%;
    height: auto;
}
.logo{
    width: 751px;
    height: 100px;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
}
.nav_{
    width: 100%;
    height: 87px;
    background-color: #F29D5C;
}
.nav_ul{
    width: 1200px;
    margin: 0 auto;
}
.nav_ul li{
    width: 154px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    background-color: #008E93;
    float: left;
    cursor: pointer;
    font-size: 22px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFD78A;
    border: 6px solid #FFDC8E;
    border-radius: 10px;
    margin: 15px 117px;
}
.nav_ul li:hover{
    border: 6px solid #9A2212;
    background-color: #FFFAAB;
    color: #9A2212;
}
.nav_ul .cum{
    border: 6px solid #9A2212;
    background-color: #FFFAAB;
    color: #9A2212;
}
.conten_bg{
    width: 100%;
    background: url(../img/bg.png) no-repeat;
    padding-top: 82px;
}
.vido_ {
    width: 1200px;
    height: 904px;
    margin: 0 auto; 
    background: url(../img/vid.png) no-repeat;
    background-size: 100% 100%;
    box-sizing: border-box;
    padding-top: 242px;
}
.vido_ video{
    width: 1044px;
    height: 600px;
    margin: 0 auto;
    display: block;
}
.activity{
    width: 1200px;
    height: 867px;
    margin: 40px auto; 
    background: url(../img/xwg.png) no-repeat;
    background-size: 100% 100%;
    box-sizing: border-box; 
    padding-top: 315px;
}
.activity ul{
    width: 1044px;
    height: 500px;
    margin: 0 auto; 
}
.activity ul li{
    color: #fff;
}
.activity ul li span{
    color:#F29D5C;
}
.x_sol{
    width: 1044px;
    height: 1px;
    background: #FFFFFF;
    opacity: 0.1;
    margin: 15px 0;
}
.act_text{
    margin-left: 30px;
    color: #fff; 
}
.act_text p{
    margin: 10px 0;
}
.act_text .tie{
    font-size: 18px;
    font-weight: 500; 
}
.activity ul li .act_btn{ 
    padding-top: 52px;
    box-sizing: border-box;
    float: right;
    margin-right: 10px;
}
.act_btn a{
    display: block;
    width: 131px;
    height: 51px;
    line-height: 51px;
    text-align: center;
    background: url(../img/ckxq.png) no-repeat;
    background-size: 100% 100%;
    color: #FFD78A;
}

.top_ten{
    width: 1200px;
    height: 1349px;
    margin: 0 auto; 
    background: url(../images/sjgz.png) no-repeat;
    background-size: 100% 100%;
    box-sizing: border-box;  
    padding-top: 256px;
}
.top_ten ul{
    width: 1044px;
    margin: 0 auto;
}
.top_ten ul li{
    float: left;
    width: 505px;
    height: 183px;
    margin-right: 34px;
    margin-bottom: 30px;
}
.top_ten ul .no_mr{
    margin-right: 0;
}
.top_ten ul li img{
    width: 100%;
    height: 100%;
}

.optimum{
    width: 1200px;
    height: 1413px;
    margin: 80px auto; 
    background: url(../img2/zjgz.png) no-repeat;
    background-size: 100% 100%;
    box-sizing: border-box;  
    padding-top: 305px;
}

.optimum ul{
    width: 1044px;
    margin: 0 auto;
}
.optimum ul li{
    float: left;
    width: 239px; 
    margin-right: 29px;
    margin-bottom: 20px;
}
.optimum ul li a{
    display: block;
    width: 239px;
    height: 183px;
}
.optimum ul li p{
    text-align: center;
    color: #fff; 
    line-height: 48px;
    margin: 8px 0;
}

.personal{
    width: 1200px;
    height: 1232px;
    margin: 0 auto; 
    background: url(../img2/zz.png) no-repeat;
    background-size: 100% 100%;
    box-sizing: border-box;  
    padding-top: 288px;
    position: relative;
}
.personal div{
    width: 1058px; 
    margin: 0 auto;
    border: 1px solid rgba(255, 255, 255, .5);
    border-right: none;
    border-bottom: none;
}
.personal div ul{
    float: left;
}
.personal div ul li{
    float: left;
    line-height: 72px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, .5);
    border-left: none;
    border-top: none;
    box-sizing: border-box;
}
.personal .ul_left{
    width: 50%;
    height: 100%;
}
.personal .ul_right{
    width: 50%;
    height: 100%;
}
.personal div ul .cp100{
    width: 100%;
    color: #f9dc8c;
    font-size: 24px;
    font-weight: 700;
}

.personal div ul .cp70{
    width: 70%;
    font-size: 18px;
    color: #fff;
}
.personal div ul .cp30{
    width: 30%;
    font-size: 18px;
    color: #fff;
}
.personal div ul .cpn{
    color: #f9dc8c;
}
.acti{
    position: absolute;
    color: #fff;
    top: 164px;
    left: 524px;
    font-size: 24px;
}
.foot2{
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
    text-align: center; 
    font-size: 24px;
    line-height: 50px;
    color: #fff;
}