.about_course{
    overflow: hidden;
}
.about_course_left{
    width: 320px;
    height: 280px;
    background-color: #27384b;
    float: left;
}
.about_course_right{
    width: 460px;
    float: right;
}

.about_course_right_p1{
    font-size: 24px;
    font-weight: 700;
    line-height: 24px;
    letter-spacing: 1px;
    color: #058bfc;
    display: block;
    margin-top: 20px;
}
.about_course_right_p2{
    font-size: 12px;
    line-height: 24px;
    color: #058bfc;
    display: block;
    margin-top: 5px;
}
.about_course_right_p3{
    font-size: 16px;
    line-height: 30px;
    color: #666666;
    text-align: justify;
    display: block;
    margin-top: 26px;
}
.alliance_title{
    width: 344px;
    margin: 60px auto 40px;
    height: 56px;
    line-height: 56px;
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    letter-spacing: 2px;
    color: #ffffff;
    background:  no-repeat center center;
    background-size: 100% 100%;
}
.alliance_title>span{
    position: relative;
}
.alliance_title>span:before{
    content: '';
    display: block;
    width: 28px;
    height: 12px;
    background:  no-repeat center center;
    background-size: 100% 100%;
    position: absolute;
    left: -40px;
    top: 50%;
    margin-top: -6px;
}
.alliance_title>span:after{
    content: '';
    display: block;
    width: 28px;
    height: 12px;
    background:  no-repeat center center;
    background-size: 100% 100%;
    position: absolute;
    right: -40px;
    top: 50%;
    margin-top: -6px;
}

.course_list{
    width: 100%;
}
.course_list_item{
    width: 832px;
    min-height: 500px;
    background-color: #f6f7f9;
    border-radius: 8px;
    padding: 30px 20px;
}
.course_list_item .course_list_item{
    margin-top: 30px;
}
.course_head{
    width: 100%;
    overflow: hidden;
}
.course_head_left{
    width: 200px;
    float: left;
}
.course_img{
    width: 100%;
    height: 150px;
    background-color: #707070;
    border-radius: 6px;
    position: relative;
}
.course_img>img{
    width: 100%;
    height: 100%;
}
.course_img>span{
    width: 72px;
    height: 28px;
    background-color: #ff943d;
    border-radius: 6px 0px 6px 0px;
    position: absolute;
    left: 0px;
    top: 0px;
    text-align: center;
    line-height: 28px;
    font-size: 14px;
    color: #ffffff;
}
.course_data{
    width: 100%;
    padding-left: 50px;
    margin-top: 40px;
}
.course_data>p{
    display: inline-block;
}
.course_data1{
    font-size: 16px;
    color: #333333;
    position: relative;
}
.course_data1:before{
    content: '';
    display: block;
    width: 16px;
    height: 18px;
    background:  no-repeat center center;
    background-size: 100% 100%;
    position: absolute;
    left: -26px;
    top: 50%;
    margin-top: -9px;
}
.course_data2{
    margin-left: 60px;
    font-size: 16px;
    color: #333333;
    position: relative;
}
.course_data2:before{
    content: '';
    display: block;
    width: 16px;
    height: 18px;
    background:  no-repeat center center;
    background-size: 100% 100%;
    position: absolute;
    left:  -26px;
    top: 50%;
    margin-top: -9px;
}
.course_head_right{
    float: right;
    width: 560px;
}
.course_head_right_title{
    font-size: 20px;
    font-weight: bold;
    color: #333333;
    display: block;
    margin-top: 6px;
}
.course_info{
    width: 100%;
    margin-top: 15px;
    margin-bottom: 26px;
}

.course_info_item{
    display: inline-block;
}
.course_info_item .course_info_item{
    margin-left: 48px;
}
.course_info_item_name{
    font-size: 16px;
    color: #999999;
}
.course_price{
    width: 100%;
}
.course_price_num{
    font-size: 16px;
    color: #666666;
    display: inline-block;
}
.course_price_blue{
    color: #1076d5;
}
.course_price_number{
    font-family: bebas;
    font-size: 20px;
    letter-spacing: 1px;
    color: #1076d5;
}
.course_desc{
    width: 100%;
    margin-top: 16px;
}
.course_desc>p{
    font-size: 16px;
    line-height: 26px;
    color: #999999;
    text-align: justify;
    display:-webkit-box;
    overflow:hidden;
    text-overflow:ellipsis;
    -webkit-line-clamp: 3;
    -webkit-box-orient:vertical;
}
.course_table{
    width: 100%;
    margin-top: 40px;
    border-top: 1px solid #ececec;
}
.course_table_row{
    width: 100%;
    font-size: 14px;
    color: #666666;
    padding: 20px 0px;
    height: 60px;
    border-bottom: 1px solid #ececec;
}
.course_table_date{
    width: 180px;
}
.course_table_address{
    width: 80px;
    text-align: center;
}
.course_table_price{
    width: 260px;
    padding-left: 20px;
}
.course_table_btn{
    width: 100px;
    text-align: right;
}
.course_table_btn>a{
    color: #666666;
}
.details_btns{
    width: 100%;
    margin-top: 10px;
    overflow: hidden;
}
.details_btn{
    display: block;
    width: 120px;
    height: 40px;
    background-color: #1076d5;
    border-radius: 4px;
    font-size: 16px;
    color: #ffffff;
    text-align: center;
    line-height: 40px;
    cursor: pointer;
    float: right;
}
.details_btn:hover{
    color: #ffffff;
}
.collect_btn{
    line-height: 40px;
    margin-right: 30px;
    cursor: pointer;
    float: right;
}
.collect_btn>img{
    width: 18px;
    height: 18px;
    vertical-align: middle;
}
.collect_btn>a{
    font-size: 16px;
    color: #1076d5;
    vertical-align: middle;
    position: relative;
    top: 1px;
    display: inline-block;
    margin-left: 10px;
}
.collect_btn>a:hover{
    color: #1076d5;
}
.pages{
    margin-bottom: 10px !important;
}