/* 资料内容开始 */
.video_con{
    margin-top: 20px;
}
.video_l_fl{
    width: 190px;
    height: 380px;
    background-color: #fff;
    border-radius: 5px;
}
.video_l_fl h3{
    padding: 29px 5px 10px 15px;
    border-bottom: 1px solid #dcdcdc;
    color: #333333;
    position: relative;
    font-size: 21px;
    font-family: 'Microsoft Yahei';
    margin: 0 5px;
}

.video_l_fl ul{
    padding-top: 18px;
    padding-bottom: 30px;
}
.video_l_fl ul li{
    font-size: 17px;
    position: relative;
    cursor: pointer;
    height: 51px;
    line-height: 51px;
    margin-bottom: 15px;
   
}
.video_l_fl ul li a{
    border-top-right-radius: 50px;
    border-bottom-right-radius: 50px;
    padding-left: 30px;
    box-sizing: border-box;
}


.video_l_pt{
    
    background-color: #fff;
    /* overflow: hidden; */
    margin-top: 17px;
    border-radius: 5px;
    
}
.video_l_pt ul{
    width: 190px;
    height: 165px;
    background: url(../images/line.png) no-repeat center center;

}
.video_l_pt ul li{
    float: left;
    height: 83px;
    width: 95px;
    text-align: center;
}
.video_l_pt ul li:hover{
    box-shadow: 0 0 10px #ccc;
}
.video_l_pt ul li a{
    position: relative; 
    width: 100%;
    height: 100%;
    display: block;
    font-size: 14px;
}
.video_l_pt ul li a:hover{
    text-decoration: underline;

}
.video_l_pt ul li a.zl_c{
    color: #1eaadb;
}
.video_l_pt ul li a.zl_c i{
    background: url(../images/xz.png) no-repeat;
}
.video_l_pt ul li a.sp_c{
    color: #bc1790;
}
.video_l_pt ul li a.sp_c i{
    background: url(../images/db.png) no-repeat;
}
.video_l_pt ul li a.db_c{
    color:#fff;
}
.video_l_pt ul li a.db_c i{
    background: url(../images/dy.png) no-repeat center center;
}
.video_l_pt ul li.dy{
    background-color: #20b59c;
}
.video_l_pt ul li a.pj_c{
    color: #88bb24;
}
.video_l_pt ul li a.pj_c i{
    background: url(../images/pj.png) no-repeat;
 
}

.video_l_pt ul li a.jl_c{
    color: #20b49c;
}
.video_l_pt ul li a.jl_c i{
    background: url(../images/js.png) no-repeat;
  
}
.video_l_pt ul li i{
    display: block;
    width: 35px;
    height: 32px;
    margin: 10px auto;

   
}
.video-r{
    width: 994px;
}
.video_l_fl li{
    width: 150px;
}
.video_l_fl li a{
    display: block;
    width: 100%;
    color: #333333;
}

.video_l_fl li:nth-child(1) a.active
{
    /* color: #20b49c; */
    background-color: #fa6b91;
    color:#fff;

}
.video_l_fl li:nth-child(2) a.active
{
    /* color: #20b49c; */
    background-color: #fdc515;
    color:#fff;

}
.video_l_fl li:nth-child(3) a.active
{
    /* color: #20b49c; */
    background-color: #33aaf9;
    color:#fff;

}
.video_l_fl li:nth-child(4) a.active
{
    /* color: #20b49c; */
    background-color: #44d570;
    color:#fff;

}

.video_r_nav{
    
}
.opensource_inner{
    padding: 0 20px;
    box-sizing: border-box;
    overflow: hidden;
}
.opensource_inner .download_b{
    height: 40px;
    line-height: 40px;
    background-color: #fef1f5;
    font-size: 18px;
    padding-left: 20px;
    border-radius: 6px;
    margin-top: 32px;
}
.download_b a{
    display: block;
    font-size: 14px;
    color: #fb6b91;
    border: 1px solid #fb6b91;
    height: 26px;
    line-height: 26px;
    width: 86px;
    text-align: center;
    border-radius: 5px;
    margin-top: 6px;
    margin-left: 20px;
    font-weight: 700;
}
.opensource_con{
    background-color: #fff;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
}
.opensource_kj{
    display: flex;
    justify-content: space-between;
    box-sizing: border-box;
    padding: 10px 0 0 8px;
}
.opensource_kj .kj1{
    /* margin-right: 20px; */
}
.opensource_kj ul li{
    /* border-bottom: 1px dashed #ccc; */
    padding: 17px 0 10px 0;
    width: 300px;
    /* position: relative; */
}
.opensource_kj ul li::before{
    display: block;
    content: "";
    width: 280px;
    border-bottom:1px dashed #ccc;
    position: absolute;
    bottom: 0;
    left: 0;
}


.video_r_nav h1{
    font-size: 24px;
    color: #333;
    height: 55px;
    line-height: 55px;
    color: #fff;
    background-color: #fa6b91;
    font-weight: 400;
    padding-left: 32px;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}
.video-r .video_r_nav{
    /* display: none; */
}
.video-r .show{
    display:block;
}

.video_r_nav_con{
    display: none;
}
.video_r_nav_con .sm_con{
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #fff;
    padding: 16px 0;
    border-radius: 8px;
    margin-bottom: 20px;
}
.sm_text {
    margin-left: 45px;
}
.sm_text p{
    font-size: 24px;
    line-height: 2;
}
.sm_text p span{
    font-size: 30px;
    color: #fff;
    background-color: #fa6b91;
    padding: 0 5px;
    border-radius: 5px;
    margin: 0 5px;
}

.linux_l{
    border: 1px solid #fb6b91;
    display: inline-block;
    width: 235px;
    text-align: left;
    /* padding-left: 20px; */
    height: 28px;
    border-radius: 5px;
    margin-top: 5px;
    line-height: 2;
    font-size: 14px;
    color: #fb6b91;
    margin-left: 20px;
    font-weight: 700;
}
.linux_l a{
    color: #fb6b91;
    border: 1px solid transparent;
    margin-top: 0;
    margin-left: 0;
    width: 101px;
    padding-left: 15px;
}
.linux_l a img{
    margin-top: 5px;
    margin-right: 20px;
}
.linux_l span{
    color: #000;
    margin-left: 5px;
}

.html_l{
    border: 1px solid #fdc515;
    display: inline-block;
    width: 235px;
    text-align: left;
    /* padding-left: 20px; */
    height: 28px;
    border-radius: 5px;
    margin-top: 5px;
    line-height: 2;
    font-size: 14px;
    color: #fdc515;
    margin-left: 20px; 
    font-weight: 700;
}
.html_l a{
    color: #fb6b91;
    border: 1px solid transparent;
    margin-top: 0;
    margin-left: 0;
    width: 100px;
    padding-left: 15px;
}
.html_l a img{
    margin-top: 5px;
    margin-right: 20px;
}
.html_l span{
    color: #000;
    margin-left: 5px;
}



/* html start */
.video_r_nav .html{
    background-color: #fdc515;
}
.opensource_inner .html_c{
    background-color: #fffae7;
}
.opensource_inner .html_c a{
    color: #fdc515;
    border: 1px solid #fdc515;
    width: 101px;
}
.opensource_kj ul{
    width: 100%;
    font-size: 0;
}
.opensource_kj ul li{
    display: inline-block;
    width: 300px;
    font-size: 12px;
    /* border-bottom: 1px dashed #ccc; */
    padding: 17px 0 10px 0;
    margin-right: 20px;
}

/* html end */

/* bigdata start */
.video_r_nav .bigdata{
    background-color: #33aaf9;
}
.opensource_inner .bigdata_c{
    background-color: #e9f6fd;
}
.opensource_inner .bigdata_c a{
    color: #33aaf9;
    border: 1px solid transparent;
    margin-top: 0;
    margin-left: 0;
    width: 101px;
    padding-left: 15px;
   
}
.download_l{
    display: inline-block;
    width: 235px;
    text-align: left;
    /* padding-left: 20px; */
    border: 1px solid #33aaf9;
    height: 28px;
    border-radius: 5px;
    margin-top: 5px;
    line-height: 2;
    font-size: 14px;
    color: #33aaf9;
    margin-left: 20px;
    font-weight: 700;
}
.download_l span{
    color: #000;
    margin-left: 5px;
}

.opensource_inner .bigdata_c a img{
    margin-top: 5px;
    margin-right: 20px;
}
/* bigdata end */

/* android start */
.video_r_nav .android{
    background-color: #44d570;
}
.opensource_inner .android_c{
    background-color: #ebfcef;
}
.opensource_inner .android_c a{
    color: #44d570;
    border: 1px solid #44d570;
}
/* android end */












/* 资料内容结束 */