body {
    color: #888;
    font-size: 12px;
    line-height: 1.7em;
    font-family:"Microsoft YaHei","微软雅黑";
    background: #F6F7F9;
}
.clearfix:after{
    content: ".";
    display: block;
    height: 0;
    line-height: 0;
    visibility: hidden;
    clear:both;
}
/*兼容ie浏览器*/
.clearfix{
    zoom:1;
}
.content{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    margin: 0 auto;
    width: 1200px;
}

/*banner*/
.learn-banner{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    min-width: 1200px;
    width: 100%;
}

.learn-banner .learn-banner-img{
    display: block;
    width: 100%;
    height: 200px;
    background: url("../image/route-banner.jpg") no-repeat center;
}
/*课程导航*/
.learn-course-nav{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    border-radius: 10px;
    background: #ffffff;
    width: 1200px;
    margin: 30px auto 20px;
    padding: 20px 25px;
    display: none;
}
.learn-course-nav .learn-course-point{
    width: 100%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    line-height: 30px;
    font-size: 16px;
    color: #252525;
    display: -webkit-flex;
    display: -moz-flex;
    display: -o-flex;
    display: flex;
    justify-content: flex-start;
    align-items: baseline;
}
.learn-course-nav .learn-course-point p{
    width: 90px;
    margin-right: 15px;
}
.learn-course-nav .learn-course-point .learn-course-span{
    width: 1045px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    float: left;
}
.learn-course-nav .learn-course-point .learn-course-span span{
    display: inline-block;
    margin-right: 15px;
    border-radius: 25px;
    padding: 0 15px;
    background: #FFFFFF;
    cursor: pointer;
    margin-top: 5px;
    margin-bottom: 5px;
}
.learn-course-nav .learn-course-point .learn-course-span .learn-course-point-on{
    background: #FE7503;
    color: #ffffff;
}
.learn-course-nav .learn-course-list{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    width: 100%;
    border-top: 1px solid #EDEDED;
    padding-top: 10px;
    margin: 10px 0;
}
.learn-course-nav .learn-course-list li{
    float: left;
    margin: 10px 10px 0;
}
.learn-course-nav .learn-course-list li a{
    display: inline-block;
    font-size: 14px;
    color: #6B7484;
}
.learn-course-nav .learn-course-list li a:hover{color: #FE7503;}
/*内容*/
.learn-content{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 1200px;
    margin: 0 auto;
    position: relative;
}
.learn-route-one{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 898px;
    display: none;
}
.learn-route-main{}
.learn-route-course{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    width: 898px;
    min-height: 100px;
    background: #ffffff;
    border-radius: 10px;
    margin: 20px 0;
    padding:10px 30px 20px;
}
.learn-route-course .learn-route-title{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    display: -webkit-flex;
    display: -moz-flex;
    display: -o-flex;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin: 20px 0;
}
.learn-route-course .learn-route-title span{
    display: inline-block;
    font-size: 18px;
    color: #ffffff;
    background: #0090FF;
    border-radius: 25px;
    padding-left: 38px;
    padding-right: 15px;
    line-height: 26px;
    height: 26px;
    position: relative;
}
.learn-route-course .learn-route-title span b{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: inline-block;
    font-size: 16px;
    color: #C3E5FF;
    background: #0090FF;
    border: 1px solid #F9FCFF;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-weight: bolder;
    position: absolute;
    left: 0px;
    top: -2px;
    border-radius: 50%;
}
.learn-route-course .learn-route-title p{
    font-size: 14px;
    color: #929292;
    margin-left: 20px;
    line-height: 26px;
}
.learn-route-course .learn-route-item{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    width: 100%;
    position: relative;
}
.learn-route-course .learn-route-item li{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: inline-block;
    padding-right: 14px;
    /*position: relative;*/
}

.learn-route-course .learn-route-item .learn-route-item-p{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    border-radius: 5px;
    background: #F1F2F3;
    font-size: 14px;
    font-weight: bold;
    color: #111111;
    height: 38px;
    line-height: 38px;
    width: 150px;
    text-align: center;
    margin: 10px 0;
    position: relative;
    cursor: pointer;
}
.learn-route-course .learn-route-item .learn-route-item-p:before{
    position: absolute;
    content: "";
    background: url("../image/video-sj1.png") no-repeat center center;
    height: 38px;
    width: 14px;
    right: -14px;
    top: 0px;
}
.learn-route-course .learn-route-item li.cur .learn-route-item-p{background: #FE7503;color: #ffffff;}
.learn-route-course .learn-route-item li.cur .learn-route-item-p:after{
    position: absolute;
    content: "";
    background: url("../image/video-sj2.png") no-repeat center;
    height: 6px;
    width: 100%;
    left: 0;
    bottom: -10px;
}
.learn-route-course .learn-route-item .learn-route-item-p:hover{background: #FE7503;color: #ffffff;}
.learn-route-course .learn-route-item li.cur .learn-route-item-p:hover{background: #FE7503;color: #ffffff;}
.learn-route-course .learn-route-item .learn-route-item-2p{width: 319px;}
.learn-route-course .learn-route-item li:last-child .learn-route-item-p:before{background: none;}
/*隐藏内容*/
.learn-route-course .learn-route-item .learn-route-item-hide{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    height: 200px;
    display: none;
}

.learn-route-course .learn-route-item li.cur .learn-route-item-hide{display: block;}
.learn-route-course .learn-route-item .learn-route-item-hide .learn-route-item-top{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    position: absolute;
    width: 838px;
    left: 0;
    /*top: 55px;*/
}
.learn-route-course .learn-route-item .learn-route-item-hide .learn-route-item-top .learn-route-item-box{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    width: 838px;
    padding: 15px 0;
}
.learn-route-course .learn-route-item .learn-route-item-hide .learn-route-item-hide-left{
    width: 208px;
    height: 131px;
    float: left;
}
.learn-route-course .learn-route-item .learn-route-item-hide .learn-route-item-hide-left img{
    width: 208px;
    height: 131px;
    border-radius: 10px;
}

.learn-route-course .learn-route-item .learn-route-item-hide .learn-route-item-hide-right{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 610px;
    height: 131px;
    float: right;
    overflow: hidden;
}
.learn-route-course .learn-route-item .learn-route-item-hide .learn-route-item-hide-right .learn-route-item-title{
    display: block;
    font-size: 18px;
    font-weight: bold;
    line-height: 26px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #282828;
    margin: 10px 0;
}
.learn-route-course .learn-route-item .learn-route-item-hide .learn-route-item-hide-right .learn-route-item-txt{
    width: 100%;
    font-size: 14px;
    line-height: 18px;
    color: #999999;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-all;
}
.learn-route-course .learn-route-item .learn-route-item-hide .learn-route-item-hide-right .learn-route-item-sm{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: -webkit-flex;
    display: -moz-flex;
    display: -o-flex;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
}
.learn-route-course .learn-route-item .learn-route-item-hide .learn-route-item-hide-right .learn-route-item-sm .learn-route-item-tag i{
    display: inline-block;
    line-height: 20px;
    padding: 0 10px;
    color: #ffffff;
    border-radius: 25px;
    margin-right: 10px;
    font-size: 14px;
    font-style: normal;
}
.i-red{
    background: -webkit-linear-gradient(top,#FE6F06, #FF2C21);
    background: -o-linear-gradient(top,#FE6F06, #FF2C21);
    background: -moz-linear-gradient(top,#FE6F06, #FF2C21);
    background: linear-gradient(top,#FE6F06, #FF2C21);
}
.i-green{
    background: -webkit-linear-gradient(top,#26D2A4, #22A582);
    background: -o-linear-gradient(top,#26D2A4, #22A582);
    background: -moz-linear-gradient(top,#26D2A4, #22A582);
    background: linear-gradient(top,#26D2A4, #22A582);
}
.learn-route-course .learn-route-item .learn-route-item-hide .learn-route-item-hide-right .learn-route-item-sm .learn-route-item-btn span{
    display: inline-block;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding-left: 20px;
    font-size: 14px;
    background: url("../image/route-1-ren.png") no-repeat left center;
    margin-right: 20px;
    color: #929292;
}
.learn-route-course .learn-route-item .learn-route-item-hide .learn-route-item-hide-right .learn-route-item-sm .learn-route-item-btn a{
    display: inline-block;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding: 0 20px;
    height: 30px;
    line-height: 30px;
    border-radius: 25px;
    color: #ffffff;
    background: #D84442;
    font-size: 14px;
}
.learn-route-course .learn-route-item .learn-route-item-hide .learn-route-item-up{
    display: block;
    text-align: center;
    width: 100%;
    margin-bottom: 20px;
}
.learn-route-course .learn-route-item .learn-route-item-hide .learn-route-item-up a{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: inline-block;
    width: 65px;
    height: 25px;
    line-height: 25px;
    color: #B2B2B2;
    border: 1px solid #B2B2B2;
    font-size: 14px;
    border-radius: 25px;
    text-align: center;
}

/*免费教程*/
.learn-public-title{
    width: 100%;
    font-size: 24px;
    line-height: 36px;
    font-weight: bold;
    color: #252525;
    margin: 25px 0;
    text-align: left;
}
.learn-public-title a{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: inline-block;
    line-height: 36px;
    border-radius: 25px;
    background: #EDEDEE;
    color: #6B7484;
    font-size: 14px;
    padding: 0 15px;
    font-weight: 400;
}
.learn-free{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    width: 898px;
    min-height: 100px;
    margin: 20px 0;
}
.learn-free .learn-free-ul{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    overflow: hidden;
}
.learn-free .learn-free-ul li{
    width: 200px;
    float: left;
    margin-right: 32px;
    margin-bottom: 30px;
}
.learn-free .learn-free-ul li:nth-child(4n){margin-right: 0;}
.learn-free .learn-free-ul li a{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    overflow: hidden;
}
.learn-free .learn-free-ul li a .learn-free-img{
    width: 200px;
    height: 126px;
    border-radius: 10px;
    overflow: hidden;
}
.learn-free .learn-free-ul li a .learn-free-img img{
    width: 200px;
    height: 126px;
}
.learn-free .learn-free-ul li a:hover .learn-free-img img{
    transform: scale(1.05);
    transition: 0.3s;
}
.learn-free .learn-free-ul li a .learn-free-p{
    width: 100%;
    height: 36px;
    font-size: 15px;
    line-height: 18px;
    color: #242424;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-all;
    margin: 5px 0;
}
.learn-free .learn-free-ul li a .learn-free-tag{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    width: 100%;
    font-size: 14px;
    color: #929292;
    margin-top: 10px;
    line-height: 22px;
}
.learn-free .learn-free-ul li a .learn-free-tag i{font-style: normal;}
.learn-free .learn-free-ul li a .learn-free-tag span{
    display: inline-block;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding-left: 20px;
    font-size: 14px;
    background: url(../image/route-1-ren.png) no-repeat left center;
    color: #929292;
}

/*学习工具*/
.learn-tool-content{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    width: 100%;
    min-width: 1200px;
    background: #ffffff;
}
.learn-tool-content .learn-tool{
    width: 1200px;
    margin: 0 auto;
}
.learn-tool-content .learn-tool .learn-tool-ul{
    width: 100%;
}
.learn-tool-content .learn-tool .learn-tool-ul li{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 580px;
    float: left;
    border: 1px solid #EFEFEF;
    margin-right: 35px;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 10px;
}
.learn-tool-content .learn-tool .learn-tool-ul li:hover{
    box-shadow: 0 5px 10px 1px #EFEFEF;
}
.learn-tool-content .learn-tool .learn-tool-ul li:nth-child(2n){margin-right: 0;}
.learn-tool-content .learn-tool .learn-tool-ul li .learn-tool-title{
    width: 100%;
    font-size: 16px;
    line-height: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 15px;
    color: #242424;
}
.learn-tool-content .learn-tool .learn-tool-ul li .learn-tool-left{
    display: inline-block;
    float: left;
    width: 72px;
    height: 72px;
}
.learn-tool-content .learn-tool .learn-tool-ul li .learn-tool-left img{
    width: 72px;
    height: 72px;
    border-radius: 10px;
}
.learn-tool-content .learn-tool .learn-tool-ul li .learn-tool-right{
    float: right;
    width: 450px;
}
.learn-tool-content .learn-tool .learn-tool-ul li .learn-tool-right .learn-tool-right-p{
    font-size: 14px;
    line-height: 18px;
    width: 100%;
    height: 36px;
    margin-bottom: 10px;
    color: #989898;
}
.learn-tool-content .learn-tool .learn-tool-ul li .learn-tool-right .learn-tool-right-tag{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    font-size: 13px;
    color: #A3A3A3;
    line-height: 24px;
}
.learn-tool-content .learn-tool .learn-tool-ul li .learn-tool-right .learn-tool-right-tag em{
    display: inline-block;
    font-style: normal;
    border: 1px solid #A3A3A3;
    border-radius: 25px;
    padding: 0 5px;
    margin-right: 20px;
}
.learn-tool-content .learn-tool .learn-tool-ul li .learn-tool-right .learn-tool-right-tag a{
    display: inline-block;
    border: 1px solid #FE7503;
    color: #FE7503;
    border-radius: 25px;
    padding: 0 10px;
}
.learn-tool-content .learn-tool .learn-tool-ul li .learn-tool-right .learn-tool-right-tag a:hover{
    background: #FE7503;
    color: #ffffff;
}
/*猜你喜欢*/
.learn-like{
    width: 1200px;
    margin: 0 auto 60px;
}
.learn-like .learn-like-list{
    width: 100%;
    display: -webkit-flex;
    display: -moz-flex;
    display: -o-flex;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.learn-like .learn-like-list a{
    width: 286px;
    height: 122px;
    display: block;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding-top: 35px;
    padding-left: 35px;
    color: #ffffff;
    position: relative;
}
.learn-like .learn-like-list a .learn-like-list-img{
    width: 286px;
    height: 122px;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
}
.learn-like .learn-like-list a b{
    font-size: 24px;
    line-height: 24px;
    font-weight: bold;
    position: relative;
    z-index: 2;
}
.learn-like .learn-like-list a p{
    font-size: 14px;
    line-height: 24px;
    text-align: left;
    margin-top: 5px;
    position: relative;
    z-index: 2;
}
.learn-like .learn-like-list a .learn-like-hove{
    width: 286px;
    height: 122px;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 0;
    opacity: 0.4;
}
.learn-like .learn-like-list a:hover .learn-like-hove{
    transform: translateY(6px);
    transition: 0.2s;
}

/*右侧浮动*/
.learn-route-float{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 280px;
    background: #ffffff;
    position: absolute;
    /*top: 15px;*/
    top: 0;
    right: 0;
    border-radius: 10px;
    padding-bottom: 10px;
    z-index: 999;
}
.learn-route-fixed{
    position: fixed;
    top: 30px;
    left: 50%;
    margin-left: 320px;
}
.learn-route-float .learn-route-float-title{
    width: 100%;
    height: 57px;
    background: url("../image/route-float-title.png") no-repeat center;
    background-size: 100%;
}
.learn-route-float .learn-route-float-a{
    display: block;
    margin: 17px auto;
    width: 241px;
    height: 89px;
}
.learn-route-float .learn-route-float-fs{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 240px;
    background: #F6F7F9;
    margin: 10px auto;
    padding: 10px 15px;
}
.learn-route-float .learn-route-float-fs .learn-route-float-fs-title{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    background: url("../image/route-float-jt.png") no-repeat left center;
    text-align: left;
    padding-left: 18px;
    font-size: 14px;
    line-height: 24px;
    color: #FE7503;
    margin: 5px 0;
}
.learn-route-float .learn-route-float-fs .learn-route-float-fs-ul{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    padding-left: 15px;
}
.learn-route-float .learn-route-float-fs .learn-route-float-fs-ul li{
    color: #252525;
    font-size: 14px;
    left: 22px;
    text-align: left;
}
.learn-route-float .learn-route-float-fs .learn-route-float-fs-ewm{
    width: 165px;
    height: 165px;
    margin: 10px auto;
    border-radius: 5px;
}
.learn-route-float .learn-route-float-fs .learn-route-float-fs-ewm img{
    width: 165px;
    height: 165px;
    border-radius: 5px;
}
/*返回顶部*/
.learn-route-float .learn-route-float-return{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 240px;
    margin:5px auto ;
    padding: 5px 0;
    border-top: 1px solid #ECEDEE;
    text-align: center;
    font-size: 14px;
    line-height: 14px;
    color: #499BDA;
    cursor: pointer;
    display: none;
}