.detail_big {
    width: 100%;
    background:#f8f8f8  no-repeat;
    background-size: 100% 210px;
    padding-top:80px;
    overflow: hidden;
}


.cstd_contarner {
    margin: 0px auto;
    background: #fff;
}

.course_img {
    width: 400px;
	height: 300px;
    border-radius: 6px;
    float: left;
}

.details_top_right {
    width: 710px;
    float: right;
}

.detail_big .cstd_contarner {
    box-sizing: border-box;
    padding: 30px;
    position: relative;
}

.course_point {
    width: 85px;
	height: 52px;
    border-radius: 26px 0px 0px 26px;
    position: absolute;
    top: 40px;
    right: 0px;
    background:  no-repeat;
    background-size: 100% 100%;
    text-align: center;
    font-size: 14px;
    color: #fff;
    line-height: 52px;
    padding-left: 18px;
    vertical-align: top;
}

.detail_title {
    font-size: 20px;
	font-weight: bold;
    color: #333;
    padding-left: 16px;
    border-left: 4px solid #1076d5;
    margin-top: 20px;
    margin-bottom: 22px;
    max-width: 85%;
}

.course_tag {
    overflow: hidden;
    margin-bottom: 30px;
}

.course_tag_item {
    width: 100px;
	height: 36px;
	background-color: #f1f6fe;
    border-radius: 4px;
    font-size: 16px;
    color: #1874c9;
    line-height: 36px;
    margin-right: 14px;
    float: left;
    text-align: center;
}

.course_price {
    /* overflow: hidden; */
    margin-bottom: 18px;
}

.course_price_tit {
    font-size: 18px;
    color: #999;
    margin-right: 30px;
    float: left;
    cursor: pointer;
}

.course_price_tit:hover {
    color: #1076d5;
}

.course_price_box {
    float: left;
    position: relative;
    padding: 0px 12px;
}

.course_price_box.vip_course {
    border-left: 1px solid #ccc;
}

.course_price_box.vip_course   .course_price_box.vip_course{
    margin-left: 80px;
}


.course_price_item {
    position: relative;
}

.vip_price_symbol {
    width: 66px;
	height: 19px;
	background-color: #ff8534;
    border-radius: 6px 6px 6px 2px;
    text-align: center;
    line-height: 19px;
    font-size: 12px;
    color: #fff;
    position: absolute;
    top: -10px;
    right: -70px;
}

.point_unit {
    margin-left: 5px;
}

.become_vip {
    float: right;
    font-size: 16px;
    color: #1076d5;
    opacity: 1;
    cursor: pointer;
    overflow: hidden;
}

.become_vip:hover {
    opacity: 0.7;
}

.become_vip img {
    float: left;
    margin-right: 10px;
}

.fee_explain {
    position: relative;
    box-sizing: border-box;
    padding: 15px;
    background: #f7f7f7;
    font-size: 16px;
    color: #666;
    margin-bottom: 20px;
}

.fee_top {
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-bottom: 20px solid #f7f7f7;
    position: absolute;
    top: -10px;
    left:30px;
}

.course_info_left {
    width: 105px;
    float: left;
    font-size: 16px;
	color: #999;
}


.course_info_right {
    width: calc(100% - 105px);
    float: right;
    font-size: 16px;
    color: #666;
    margin-top:2px;
}

.course_info_max {
    overflow: hidden;
    margin-bottom: 30px;
}

.course_info_item {
    overflow: hidden;
    width: 90%;
    float: left;
}

.resigned_btn button{
    width: 200px;
	height: 60px;
	background-color: #1076d5;
    border-radius: 4px;
    border: 1px solid #1076d5;
    font-size: 18px;
	font-weight: bold;
	color: #fff;
}

.resigned_btn button:hover {
    background: transparent;
    color: #1076d5;
}


.cstd_contarner{
    margin-bottom: 30px;
}

.details_title {
    font-size: 18px;
	font-weight: bold;
    color: #333;
    padding-left: 15px;
    border-left: 4px solid #1076d5;
    margin-bottom: 30px;
}

.course_details_item {
    overflow: hidden;
}

.course_details_left {
    width: 130px;
    font-size: 18px;
    color: #666;
    float: left;
}

.course_details_right {
    font-size: 14px;
	line-height: 30px;
    color: #333;
    float: left;
    width: calc(100% - 130px);
}

.course_details_right h3{
    font-weight: normal;
    font-size: 18px;
    margin-top: 30px;
}

.course_details_right h3:first-child {
    margin-top: 0px;
}

.teacher_header {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin-right: 35px;
    float: left;
}

.teacher_item {
    overflow: hidden;
    margin-bottom: 40px;
}

.teacher_item_right {
    width: calc(100% - 155px);
    float: right;
}

.teacher_name .name {
    font-size: 24px;
	font-weight: bold;
    color: #333;
    width: 50%;
    float: left;
}

.info_down {
    font-size: 16px;
    color: #666;
    width: 50%;
    text-align: right;
    float: right;
    /* margin-bottom: 10px; */
    cursor: pointer;
}

.teacher_name {
    overflow: hidden;
    margin-bottom: 28px;
}

.info_down img {
    width: 20px;
    height: 11px;
    margin-left: 15px;
}

.teacher_info {
    font-size: 16px;
    color: #333;
    line-height: 30px;
}

.teacher_info.fold {
    overflow : hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.other_city {
    font-size: 16px;
    color: #666;
    padding-bottom: 30px;
    margin-bottom: 30px;
    border-bottom: 1px solid #eaeaea;
    cursor: pointer;
}

.city_detail {
    float: right;
    color: #1076d5;
    opacity: 1;
}

.city_detail:hover {
    opacity: 0.7;
}

.other_city:hover {
    color: #1076d5;
}


.course_price_box.vip_course .course_price_item{
    color: #ff8534;
}


.course_price_item {
    color: #333;
}


.other_city span {
    margin-right: 78px;
}

.other_city .city_detail {
    margin-right: 0px;
}

.close_fee {
    position: absolute;
    top: 5px;
    right: 5px;
    width: 15px;
    height: 15px;
    cursor: pointer;
}

.company_link ,.teachers_link span{
    cursor: pointer;
}

.company_link:hover,.teachers_link span:hover {
    color: #1076d5;
}

.resigned_btn button.noapply,.resigned_btn button.noapply:hover{
    background: #f5f5f5;
    border:1px solid #f5f5f5;
    color:#999;
}