/***********页头**********/
header{
    width: 100%;
    background: #ffffff;
}
header .header-1_width{
    width: 100%;
    background: #f9f9f9;
}
header .header-1_width .header-1{
    width: 1200px;
    font-size: 14px;
    padding: 5px 0;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    position: relative;
}
/*登录入口*/
header .header-1_width .header-1 .dlrk{
    display: none;
    position: absolute;
    top: 24px;
    right: 45px;
    background: #f8f8f8;
}
header .header-1_width .header-1 .dlrk li{
    font-size: 16px;
    padding: 10px;
}
/*登录入口*/
/*客服入口*/
header .header-1_width .header-1 .kfrk{
    display: none;
    position: absolute;
    top: 24px;
    right: -17px;
    background: #f8f8f8;
}
header .header-1_width .header-1 .kfrk li{
    font-size: 16px;
    padding: 10px 15px;
}
/*客服入口*/
header .logo{
    width: 1200px;
    margin: 10px auto;
    display: flex;
    justify-content: space-between;
}
header .logo a img:nth-of-type(2){
    width: 260px;
    height: 57px;
    margin-left: 30px;
    transform: skewY(-2deg);
}
header .logo span{
    font-size: 18px;
    line-height: 60px;
}
/*菜单栏*/
header nav{
    width: 1200px;
    margin: 0 auto;
    display: flex;
}
/*课程分类*/
header nav .kcfl{
    width: 170px;
    position: relative;
    margin-right: 20px;
}
header nav .kcfl .kcfl-a{
    display: block;
    width: 170px;
    height: 50px;
    color: #ffffff;
    text-align: center;
    line-height: 50px;
    background: #45ddba;
}
header nav .kcfl ul{
    display: none;
    background: rgba(0,0,0,0.3);
    position: absolute;
    z-index: 99;
}
header nav .kcfl ul li a{
    display: block;
    width: 170px;
    height: 40px;
    color: #ffffff;
    text-align: center;
    line-height: 40px;
    border-bottom: 1px dashed rgba(0,0,0,0.3);
}
header nav .kcfl ul li:last-child a{
    border: none;
}
/*课程分类 end*/
header nav .nav{
    display: flex;
    /*margin-left: 20px;*/
}
header nav .nav li{
    padding: 0 10px;
}
header nav .nav li a{
    display: block;
    height: 50px;
    padding: 0 5px;
    line-height: 50px;
    box-sizing: border-box;
}
header nav .nav li a:hover{
    color: #45ddba;
    border-bottom: 2px solid #45ddba;
}
/*课程搜索*/
header nav .nav .product_search{
    position: relative;
    padding: 7px 0 0 10px;
    float: right;
    box-sizing: border-box;
}
header nav .nav .product_search .bzb_Ip1{
    display: inline-block;
    width: 280px;
    height: 36px;
    border: none;
    background: #ededf0;
    border-radius: 20px;
    padding-left: 15px;
    box-sizing: border-box;
}
header nav .nav .product_search .bzb_Ip2{
    position: absolute;
    width: 76px;
    height: 36px;
    top: 7px;
    right: 0;
    border: none;
    border-radius: 20px;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    background: transparent url("../img/product/product_search.png") no-repeat center;
}
/*课程搜索 end*/
/*菜单栏 end*/
/***********页头 end**********/
#main{min-width: 1200px;background: #f4f4f4;padding-bottom: 65px;}
/***********系列课程**********/
.xlkc{
    width: 1200px;
    padding: 43px 0 60px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}
/***********系列课程 end**********/
/***********课程分类**********/
.kc_fl{
    width: 1200px;
    padding: 26px 20px;
    margin: 0 auto 30px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    background: #ffffff;
}
.kc_fl div{
    margin-bottom: 26px;
}
.kc_fl div span{
    font-size: 16px;
    color: #333333;
}
.kc_fl div p{
    display: inline-block;
}
.kc_fl div p a{
    display: inline-block;
    font-size: 14px;
    color: #666666;
    margin-left: 27px;
}
.kc_fl div p .clicked{
    color: #45ddba;
}
/***********课程分类 end**********/
/***********课程列表**********/
.kc_list{
    width: 1200px;
    padding: 30px 50px 35px;
    margin: 0 auto;
    background: #ffffff;
    border: 1px solid #e4e4e4;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.kc_list .kc_ul{
    display: flex;
    flex-wrap: wrap;
}
.kc_list .kc_ul li{
    width: 252px;
    height: 244px;
    margin-right: 30px;
    margin-bottom: 40px;
    position: relative;
}
.kc_list .kc_ul li:nth-of-type(4n){
    margin-right: 0;
}
.kc_list .kc_ul li:hover{
    box-shadow: 0 5px 8px #F3F3F3;
}
 section.kc_list > ul > li > a > img.imgclass{
    width: 252px;
    height: 164px;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}
section.kc_list > ul > li > a > img.baoxian{
	width:41px;
	height:50px;
	position: absolute;
	left: 12px;
	top: 0;
}
.kc_list .kc_ul li a>span{
    display: block;
    margin: 8px 0 10px 13px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.kc_list .kc_ul li a p{
    margin-left: 13px;
    margin-right: 14px;
}
.kc_list .kc_ul li a p span:nth-of-type(1){
    color: #ff0000;
}
.kc_list .kc_ul li a p .fr{
    display: inline-block;
    width: 50px;
    height: 20px;
    font-size: 12px;
    color: #ffffff;
    text-align: center;
    line-height: 20px;
    background: #45ddba;
    border-radius: 20px;
}
/*分页*/
.kc_list .pagination{
    width: fit-content;
    margin: 0 auto;
}
.kc_list .pagination span a{
    display: inline-block;
    /*width: 34px;*/
    /*height: 32px;*/
    font-size: 16px;
    color: #bbbbbb;
    font-weight: 400;
    text-align: center;
    line-height: 32px;
    padding: 0 8px;
    margin: 0 7px;
    background: #f6f6f6;
    border-radius: 3px;
    border: 1px solid #ededed;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.kc_list .pagination span a:hover{
    color: #ffffff;
    background: #45ddba;
    border-color: #45ddba;
}
.kc_list .pagination span .active{
    color: #ffffff;
    background: #45ddba;
    border-color: #45ddba;
}
/*分页 end*/
/*element-ui 分页*/
/***********.kc_list .el-pagination{
    text-align: center;
    margin-top: 20px;
}
.kc_list .el-pagination button{
    min-width: 34px;
    height: 32px;
    font-size: 16px;
    color: #bbbbbb;
    font-weight: 400;
    text-align: center;
    line-height: 32px;
    padding: 0;
    margin: 0 7px;
    background: #f6f6f6;
    border-radius: 3px;
    border: 1px solid #ededed;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.kc_list .el-pagination .btn-next .el-icon, .el-pagination .btn-prev .el-icon{
    font-size: 16px;
}
.kc_list .el-pagination button:hover{
    color: #ffffff;
    background: #45ddba;
    border-color: #45ddba;
}
.kc_list .el-pager li{
    min-width: 34px;
    height: 32px;
    font-size: 16px;
    color: #bbbbbb;
    font-weight: 400;
    text-align: center;
    line-height: 32px;
    padding: 0;
    margin: 0 7px;
    background: #f6f6f6;
    border-radius: 3px;
    border: 1px solid #ededed;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.kc_list .el-pager li.active{
    color: #ffffff;
    background: #45ddba;
    border-color: #45ddba;
}
.kc_list .el-pager li:hover{
    color: #ffffff;
    background: #45ddba;
    border-color: #45ddba;
}
.kc_list .el-pager li.active+li{
    border-left: 1px solid #ededed;
}**********/
/*element-ui 分页 end*/
/***********课程列表 end**********/