.content{
        width:1140px;
        margin:0 auto;
    }

    /*左边导航样式*/
        .left{
            float:left;   
        }
        .right{
            float:left;
            width:79%;
            /* border-left:4px solid #53cfe7; */
            padding-bottom:100px;
        }
        .right>.conent>h3{ 
            line-height: 50px;
            border-bottom: 1px dashed #ccc;
        } 
        .app-sub{padding:100px 0 130px;border-bottom: 1px dashed #ccc;}
        .app-sub>img{float:left;margin:0 50px 0 20px;}
        .app-sub>p{
            margin:30px auto 80px;
        }
        .v-intro h3{
            margin:12px 0; 
        }
        .v-intro video{
            margin:20px 90px 0px;
        }
        .meun-left{
            width:200px; 
        }
        .meun-left h4{
            font-family:微软雅黑;
            padding-left:38px;
            padding-top:29px;
            padding-bottom:14px;
            font-weight:bold;
            font-size:20px;
        }
        .meun-left a{
            text-decoration:none;
            color:#615f5f;
            outline:none;
        }
        .meun-left>ul>li>div{  
            line-height: 40px;
            background:#eaeaea;
            padding-left:20px; 
            margin:8px 0;
            font-size:15px;
            position: relative;
            border-left:6px solid #53cfe7;
            cursor: pointer;
        }
        .meun-left>ul>li>div:hover{ 
            color:#09B2CA;
        } 
        .sub-meun{
            float:right; 
            width:88%;
        }
        .sub-menu li{
            line-height: 39px;
            padding-left: 35px;
            border-bottom: 1px dashed #ccc;
            cursor: pointer;
        }
        .select-c{color:#53CFE7;}
        .sub-menu li:hover{
            color:#53CFE7;
        }
        .newMag{position: absolute;background: #f00;color:#fff;border-radius: 12px;padding:0 5px; line-height: 13px;top:10px;}
        .none{display: none;}

        .meun-left .help{
            float:right;
            width:154px;
            margin-top:30px;
            color:#8b8a8a;
        }
        
        .content .left .meun-left .help div:nth-child(1){
            font-size:20px;
        } 
        .content .left .meun-left .help .span_1{
            margin-left:-10px;
            float:left;
        } 
        .content .left .meun-left .help .span_2{
            width:110px;
            float:left;
            margin-top:10px;
            line-height:25px;
        }


    /*右边内容样式*/
    .conent{
        width:865px;
        margin-top:30px;
        margin-left:70px;
    }
    .conent p{
        line-height: 25px;
    }
    .conent .font{
        color:#8b8a8a; 
    }
    .conent .font:nth-child(1){
        padding-bottom:30px; 
        color: #212121; 
        font-size:30px;
    }
    .conent .font:nth-child(2){
        padding-bottom:50px;  
        color: #212121;
    }
    .conent .title{
        font-size:17px; 
        line-height:45px;
    }
    .conent .conent_3 .left2{
        width:260px;
        float:left;
    }
    .conent .title +p{
        padding-bottom:10px;  
    }
    .conent .conent_3 .right2{
        float:right;
        margin-top:33px;
    }
    .conent_1{
        width:850px;
        float:left;
    }

    .conent_1 img{float:right;  margin-left: 15px;}
    .conent_2{
        float:right;
    }
    .conent .fun{
        padding-bottom:28px; 
        color: #212121;
        font-size:30px;
    }
    .conent .conent_1 .span_1 p{
        padding-bottom:10px;  
    }
    .conent .conent_1 .span_2 p{
        padding-bottom:32px;
         color: #212121;  
        font-size:16px;
    }
    .conent section div:nth-child(1){
        background:#075e4c;
        color:#fff;
        width:160px;
        height:35px;
        text-align:center; 
        margin-top:60px;
        margin-bottom:60px;
    }
    .conent section div h3{
        height:35px;
        line-height: 35px;
    }
    .conent .conent_1 a{
        color:#3DC4A8;
    }

    .update{position: relative;}
    .update-img{position: absolute;right:0;top:22%;}
    .update-img img{width:280px;height:488px;}
    .up-data{width:69%;  
        padding:70px 0 0 70px;}
    .up-data li{padding-bottom:100px;}

    .up-data h4{background: #075E4B;width:100px; color:#fff;text-align: center;margin:35px 0 20px;}



    .alpha{
      /* filter:alpha(opacity=50);  
             -moz-opacity:0.5;  
             -khtml-opacity: 0.5;  
             opacity: 0.5;  */ 
      background:rgba(0,0,0,0.3); 
      width:865px;height:420px;
      position:relative;
      z-index:999;
      margin-top:-425px;
      text-align:center;line-height:390px
    }

    .app-code{float:right;margin-right:80px;text-align: center;}
    .app-code li{float:left;margin:0 10px;}