.hback{
background:#F3F2F8;
width:100%;
padding-bottom:20px;
}
.title{
display: flex;
    height: 55px;
    justify-content: space-between;
    padding: 11px 160px;
}
.left{
    border: 1px solid;
    background: #4878E7;
    color: #fff;
    padding: 3px 18px;
    font-size: 20px;
    border-radius: 19px;
    font-weight: bold;
    height: 40px;
    line-height: 30px;
	}
.right{
        border: 1px solid;
    background: #4878E7;
    color: #fff;
    padding: 0px 18px;
    height: 30px;
    line-height: 30px;
    font-size: 18px;
    border-radius: 19px;
    font-weight: bold;
}
.guanggao{
	text-align: center;
    width: 100%;
	height:180px;
    border-radius: 18px;
    overflow: hidden;
	background-size: 100% 100%; /* 完全拉伸填充 */
  background-repeat: no-repeat;
}
.guanggao img{
width:95%;
    border-radius: 15px;
}
.baoming{
width:100%;
display:flex;
padding:10px 10px;
    background-size: 100% 100%;
    background-repeat: no-repeat;
}
.lunbo{
flex:1;
}
.froms{
margin-top:18px;
margin-right: 28px;
}
.btms{
text-align: center;
    padding: 5px 0px;
	margin-right:73px;
}
.froms-lan{
    background: #F3F2F8;
    display: flex;
    padding: 0px 6px;
    margin-top: 28px;
    border-radius: 18px;
    width: 225px;
	font-size:14px;
	height: 30px;
}
.froms-lan label{
    padding: 3px 8px;
    font-size: 12px;
    font-weight: bold;
}
.biaoti{
    background: #4878E7;
    padding: 2px 0px;
    margin: 4px 0px;
    border-radius: 15px;
    font-weight: bold;
    width: 82px;
    color: #fff;
    text-align: center;
}
.froms-lans{
	display:none;
    background: #F3F2F8;
    padding: 4px 6px;
    margin-top: 50px;
    height: 60px;
    width: 175px;
    line-height: 60px;
    border-radius: 10px;
    margin-left: 27%;
    font-size: 22px;
}

.froms-lanss{
	display: block;
    background: #F3F2F8;
    padding: 4px 6px;
    margin-top: 50px;
    height: 70px;
    width: 210px;
    /* line-height: 60px; */
    border-radius: 10px;
    margin-left: 22%;
    font-size: 22px;
}
.froms-lanss span{
color:#4877E7;
}
.bmtishi{
	font-size:14px;
}
.froms-lans span{
color:#4877E7;
}
.bttm{
    background: #F3F2F8;
    margin-top: 57px;
    height: 45px;
    width: 135px;
    line-height: 45px;
    border-radius: 32px;
    color: #4877E7;
    font-size: 19px;
    font-weight: bold;
}
.btms-span{
    font-size: 12px;
    color: #4877E7;
	margin-top:18px;
}
/* 基础样式重置 */
        input {
            -webkit-appearance: none;
            -moz-appearance: none;
            appearance: none;
            outline: none;
        }
		/* 自定义文本输入框 */
        .text-input {
		    padding: 8px 12px;
    border-radius: 15px;
    transition: border 0.3s;
    background: #F3F2F8;
    width: 75%;
    text-align: center;
    font-size: 12px;
    font-weight: bold;
        }
        .text-input:focus {
           /* border-color: #3498db;
            box-shadow: 0 0 5px rgba(52,152,219,0.5);*/
        }
		/* 自定义单选框 */
        .radio-custom {
                width: 12px;
    height: 12px;
    border: 3px solid #3498db;
    border-radius: 50%;
    position: relative;
    vertical-align: middle;
        }
        .radio-custom:checked::after {
            content: "";
            width: 10px;
            height: 10px;
            background: #3498db;
            border-radius: 50%;
            position: absolute;
            top: 2px;
            left: 2px;
        }
		 .custom-select {
            position: relative;
            display: inline-block;
            width: 72%;
        }
        .select-header {
            padding: 7px 10px;
            border-radius: 4px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
        }
        .select-options {
            position: absolute;
            width: 103.5%;
            border-top: none;
            border-radius: 0 0 4px 4px;
            background: #F3F2F8;
            max-height: 200px;
            overflow-y: auto;
            display: none;
            z-index: 100;
        }
        .select-option {
            padding: 6px 10px;
            cursor: pointer;
			border-top: 1px solid #fff;
			text-align:center;
        }
        .select-option:hover {
            background: #f5f5f5;
        }
        .arrow {
            transition: transform 0.3s;
			color:#4877E7;
        }
        .open .arrow {
            transform: rotate(180deg);
			color:#4877E7;
        }
        .open .select-options {
            display: block;
        }
		.selected-value{
		    margin-left: 20%;
    font-size: 12px;
    font-weight: bold;
		}
		
		
		/*旧版*/
		
		.body_bg {
    background-color: #FFFFFF;
}

.body_bg_2 {
    background-color: #FFFFFF;
    background: url("../img/resource/body_bg.jpg") repeat-x #f5f5f5;
}

.empty_div {
    width: 100%;
    height: 230px;
}

.search_area {
    height: 80px;
    background-color: #ffffff;
    border-radius: 20px;
}


.cate_ul_center {
    width: 1540px;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    padding-top: 15px;
}

.cate_ul_center_a {
    font-size: 14px;
    color: #222222;
    background: #F7F8F9;
    padding: 0px 29px;
    height: 37px;
    display: flex;
    align-items: center;
    border-radius: 19px;
    margin-right: 11px;
    margin-top: 9px;
    margin-bottom: 9px;
}

.cate_ul_center_a_active {
    background: #4ea3ff;
    color: #FFFFFF;
}


.search_area_bottom {
    border-top: 1px solid #E8E8E8;
    margin-top: 10px;
    padding-top: 10px;
    padding-left: 30px;
}

.search_area_bottom_a {
    font-size: 14px;
    color: #222222;
    margin-right: 33px;
}

.search_area_bottom_a_active {
    font-size: 14px;
    color: #4ea3ff;
}


.content_wrap {
    background-color: #ffffff;
    border-radius: 20px;
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
    padding-bottom: 35px;
}

.cate_content_two {
    border-radius: 5px;
    position: relative;
    width: 366px;
    height: 242px;
    margin-left: 26px;
}

.homepage_cate_content {
    margin: 10px 30px 10px 0;
}

/* 详细 */
.nav_bar {
    padding-top: 27px;
    padding-bottom: 20px;
    font-size: 12px;
    color: #222222;
}

.nav_bar_1 {

}

.body_zy {
    background-color: #F5F5F5;
}

.detail_title {
    padding-top: 25px;
    padding-left: 25px;
}

.detail_title_1 {
    font-size: 18px;
    color: #222222;
}

.detail_title_2 {
    font-size: 12px;
    color: #999999;
    padding-left: 19px;
}

.detail_cotent {
    display: flex;
}

.detail_cotent_left {
    width: 820px;
    min-height: 570px;
    max-height: 950px;
    background-color: #F5F5F5;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 25px;
    margin-top: 25px;
}

.detail_cotent_left_img {
    max-width: 820px;
    max-height: 950px;
}

.detail_cotent_right {
    margin-left: 30px;
    margin-top: 25px;
}

.detail_cotent_right_1 {
    display: flex;
}

.detail_cotent_right_1_1 {
    width: 240px;
    height: 48px;
    background: linear-gradient(90deg, #4ea3ff, #58e3ff);
    border-radius: 24px;
    font-size: 22px;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.detail_cotent_right_1_2 {
    padding-left: 25px;
}

.detail_cotent_right_1_2 img {
    cursor: pointer;
}

.detail_cotent_right_2 {
    padding-top: 22px;
}

.detail_cotent_right_2_1 {
    font-size: 14px;
    color: #666666;
    padding-top: 15px;
}

.detail_cotent_right_3 {
    width: 315px;
    height: 59px;
    background: #F5F5F5;
    border-radius: 5px;
    margin-top: 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.detail_cotent_right_3_1 {
    display: flex;
    align-items: center;
}

.detail_cotent_right_3_1_1 {
    margin-left: 15px;
    margin-right: 5px;
}

.detail_cotent_right_3_1_1_img {
    width: 33px;
    height: 33px;
    border-radius: 50%;
}


.detail_cotent_right_3_1_2 {
    display: flex;
    flex-direction: column;
    color: #666666;
}

.detail_cotent_right_3_1_2_1 {
    padding-bottom: 5px;
    font-size: 12px;
    max-width: 156px;
}

.detail_cotent_right_3_1_2_2 {
    font-size: 10px;
}

.detail_cotent_right_3_2 {
    width: 77px;
    height: 29px;
    border-radius: 5px;
    border: 1px solid #999999;
    font-size: 14px;
    color: #666666;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    cursor: pointer;
}

.detail_cotent_right_4 {
    padding-top: 20px;
    display: flex;
}

.detail_cotent_right_4_1 {
    width: 75px;
}

.detail_cotent_right_4_2 {
    width: 240px;
}

.detail_cotent_right_5 {
    width: 315px;
    background: #FBF5EF;
    border-radius: 10px;
    border: 2px solid #4ea3ff;
}

.detail_cotent_right_5_1 {
    display: flex;
    flex-wrap: wrap;
    padding-top: 20px;
}

.detail_cotent_right_5_1_1 {
    width: 117px;
    height: 55px;
    background: url("../img/resource/img_3.jpg") no-repeat;
    background-size: cover;
    font-size: 16px;
    font-weight: bold;
    color: #703B00;
    padding-top: 30px;
    padding-left: 12px;
    border-radius: 5px;
    margin-left: 19px;
    margin-top: 3px;
    margin-bottom: 7px;
}


.detail_cotent_right_5_2 {
    width: 275px;
    height: 37px;
    border-radius: 5px;
    border: 1px solid #4ea3ff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    font-size: 14px;
    color: #703B00;
    margin-top: 10px;
    cursor: pointer;
}


.keyword_wrap {
    display: flex;
    padding-top: 25px;
    align-items: center;
}

.keyword_wrap_1 {
    font-size: 14px;
    color: #666666;
    margin-right: 30px;
    max-width: 99px;
}

.keyword_wrap_2 {
    display: flex;
    flex-wrap: wrap;
}

.keyword_wrap_2_span {
    height: 29px;
    padding-left: 9px;
    padding-right: 9px;
    background: #FFFFFF;
    border-radius: 15px;
    border: 1px solid #E8E8E8;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    margin-bottom: 5px;
}


.reommmend_top_title {
    font-size: 18px;
    color: #222222;
    font-weight: bold;
    padding-top: 30px;
    display: flex;
    flex-direction: column;
}

.reommmend_top_title_line {
    width: 45px;
    height: 3px;
    background: #4ea3ff;
    border-radius: 2px;
    margin-top: 3px;
    margin-left: 13px;
}


.reommmend_list {
    border-radius: 20px;
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
}


.cate_content_three {
    border-radius: 5px;
    position: relative;
    width: 390px;
    height: 260px;
    margin-right: 20px;
}

.reommmend_list :nth-child(3n) {
    margin-right: 0px;
}


/*下载*/
.down_top {
    font-weight: bold;
    font-size: 30px;
    color: #FFFFFF;
    height: 100px;
    width: 100%;
    background: url("../img/resource/img_4.jpg") no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
}

.down_content {
    width: 100%;
    display: flex;
    align-content: center;
    justify-content: center;
    margin-top: 40px;
}

.down_content_1 {
    width: 250px;
    height: 330px;
    background: #F5F5F5;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 70px;
}

.down_content_1_img {
    max-width: 250px;
    max-height: 330px;
}

.down_tips {
    font-size: 12px;
    color: #666666;
    padding: 50px 0 5px 45px;
}

.down_content_2 {

}

.down_content_2_1 {
    font-size: 16px;
    color: #222222;
    font-weight: bold;
}

.down_content_2_2 {
    width: 198px;
    height: 50px;
    background: linear-gradient(90deg, #676767, #272727);
    border-radius: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 16px;
    color: #FFFFFF;
    margin-top: 35px;
}


.down_content_2_2_13 {
    width: 16px;
    height: 16px;
    margin-right: 5px;
    margin-top: 4px;
}


.down_content_2_3 {
    width: 496px;
    border-top: 1px solid #E8E8E8;
    font-size: 14px;
    color: #666666;
    display: flex;
    flex-wrap: wrap;
    line-height: 35px;
    padding-top: 12px;
}

.down_content_2_3_1 {
    width: 248px;
}

/*网课*/
.cate_content_four {
    border-radius: 5px;
    position: relative;
	overflow: hidden;
    height: 225px;
    margin-top: 10px;
	margin-bottom:10px;
	width:340px;
}

.cate_content_four .video_new_add{
    position: absolute;
    top: -3px;
    left: -2px;
}

.cate_content_four .cate_content_one_img {
    height: 200px;
}

.course_desc_ul {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.cate_content_four_title {
    position: absolute;
    top: 152px;
    left: 0;
    font-size: 14px;
    color: #FFFFFF;
    width: 100%;
    height: 49px;
    padding-bottom: 22px;
    padding-top: 2px;
    background: linear-gradient(0deg, rgb(0, 0, 0, 0.8), rgb(0, 0, 0, 0.1));
}
.cate_content_four_titles {
    position: absolute;
    top: 176px;
    left: 0;
    font-size: 14px;
    color: #FFFFFF;
    width: 100%;
    padding-bottom: 3px;
    padding-top: 2px;
    background:#fff;
	    border-radius: 20px;
    border: 2px solid #4ea3ff;
}

.course_desc_uls {
    display: flex;
    justify-content: center;
    align-items: center;
}

.course_desc_uls .course_desc_li_num span {
    padding-left: 0px;
    padding-right: 0px;
}

.course_desc_li {

}

.course_desc_li_num_1 {
    margin-left: 10px;
    margin-right: 2px;
}

.course_desc_li_time {
    padding-right: 9px;
}

.course_one_title {
        color: #222222;
    padding-top: 7px;
    padding-bottom: 7px;
    font-weight: bold;
    font-size: 17px;
}
.course_one_title span{
    color: #4ea3ff;
    font-size: 14px;
    margin: 0 8px 0 6px;
}
.course_one_user {
        position: absolute;
    top: 20px;
    left: -25px;
    background: #fff;
    padding: 2px 30px;
    transform: rotate(315deg);
    color: #4878E7;
    font-size: 15px;
    font-weight: bold;
}

.course_one_user_1 {
    display: flex;
    align-items: center;
}

.course_one_user_1_headicon {
    width: 20px;
    height: 20px;
    border-radius: 10px;
    margin-right: 5px;
}

.course_one_user_1_1 {
    font-size: 14px;
    color: #666666;

}

.cate_content_four_play {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    display: none;
}

/* 网课详情 */
.course_content {
    background-color: #ffffff;
    padding-bottom: 10px;
    display: flex;
    flex-wrap: wrap;
}

.course_content_left {

}

.course_content_left_1 {
    font-size: 20px;
    color: #222222;
    padding-bottom: 16px;
}
.course_content_left_1 span{
    color: #4ea3ff;
    font-size: 20px;
    margin: 0 10px 0 5px;
}
.course_content_left_2 {
    font-size: 14px;
    color: #999999;
}


.course_desc_li_num_2 {
    margin-right: 1px;
}

.course_desc_li_num_3 {
    padding-right: 15px;
}

.course_content_left_3 {
    width: 1098px;
    height: 618px;
    background-color: #DDDDDD;
    position: relative;
}

.course_content_left_3 .poster_img{
    width: 1098px;
    height: 618px;
}

.course_content_left_3 .play_bg{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 618px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    display: none;
}

.course_content_left_3 .play_img{
    width: 100px;
    height: 100px;
    cursor: pointer;
}

.course_content_left_3:hover .play_bg{
    display: flex;
}

.course_content_left_4 {
    display: flex;
    align-items: center;
    padding-top: 22px;
    padding-bottom: 15px;
    border-bottom: 1px solid #E8E8E8;
}

.course_content_left_4 .course_desc_li_num_4 {
    font-size: 29px;
    color: #666666;
    cursor: pointer;
}

.course_content_left_4 .course_desc_li_num_4_a {
    color: #4ea3ff;
}

.course_desc_li_num_5 {
    padding-left: 13px;
    padding-right: 40px;
}

.course_content_left_5 {
    padding-top: 22px;
    padding-bottom: 15px;
    border-bottom: 1px solid #E8E8E8;
}

.course_content_left_5_1 {
    font-size: 16px;
    color: #222222;
}

.course_content_left_5_2 {
    padding-top: 45px;
    display: flex;
}

.course_content_left_5_2_s {
    height: 32px;
    background: #F5F5F5;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 12px;
    padding-right: 12px;
    margin-right: 15px;
}


.course_content_right {
    margin-left: 30px;
}

.course_content_right_1 {
    padding-top: 25px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 412px;
}

.course_content_right_1_1 {
    width: 222px;
    display: flex;
    align-items: center;
}

.course_content_right_1_1_img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.course_content_right_1_1_1 {
    font-size: 15px;
    color: #222222;
    padding-left: 10px;
}

.course_content_right_1_2 {
    width: 130px;
    height: 30px;
    background: #4ea3ff;
    border-radius: 5px;
    font-size: 14px;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    margin-right: 50px;
}

.course_content_right_1_2_img {
    width: 14px;
    height: 14px;
}

.course_desc_li_num_6 {
    margin-right: 4px;

}

.course_content_right_2 {
    width: 370px;
    height: 42px;
    padding-left: 13px;
    background: #F1F2F4;
    border-radius: 5px;
    display: flex;
    align-items: center;
    margin-top: 35px;
    font-size: 16px;
    color: #222222;
}

.course_content_right_2_a {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.course_content_right_3_a {
    width: 370px;
    background: #F1F2F4;
    padding-left: 20px;
    padding-right: 20px;
    padding-bottom: 15px;
    max-height: 560px;
    overflow-y: scroll;
}

.course_content_right_3 {

}

.course_content_right_3_li {
    padding-top: 15px;
    display: flex;
}

.course_content_right_3_li_left {
    display: flex;
    align-content: center;
    justify-content: center;
    width: 188px;
    height: 125px;
    border-radius: 5px;
    position: relative;
}

.course_content_right_3_li_left_img {
    width: 188px;
    height: 125px;
    border-radius: 5px;
}

.course_content_right_3_li_left_time {
    position: absolute;
    right: 5px;
    top: 80px;
    font-size: 12px;
    color: #FFFFFF;
    height: 20px;
    background: #000000;
    border-radius: 2px;
    opacity: 0.5;
    padding-left: 5px;
    padding-right: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.course_content_right_3_li_right {
    width: 190px;
    margin-left: 11px;
}

.ccr_3_li_right_1 {
    font-size: 14px;
    color: #222222;
    line-height: 20px;
    padding-top: 2px;
    height: 41px;
    overflow: hidden;
}
.ccr_3_li_right_1 span, .ccr_3_li_right_11 span{
    color: #4ea3ff;
    font-size: 14px;
    margin: 0 8px 0 5px;
}

.ccr_3_li_right_2 {
    font-size: 14px;
    color: #666666;
    padding-top: 5px;
    padding-bottom: 7px;
}

.ccr_3_li_right_3 {
    color: #999999;
}

.course_content_right_31_li {
    padding-top: 0;
    display: flex;
}

.course_content_right_31_li_right {
    width: 330px;
    margin-left: 11px;
}

.ccr_3_li_right_11 {
    width: 200px;
    font-size: 14px;
    color: #222222;
    line-height: 25px;
    /*padding-top: 2px;*/
    height: 25px;
    white-space: nowrap;        /* 防止换行 */
    overflow: hidden;           /* 隐藏溢出部分 */
    text-overflow: ellipsis;    /* 溢出时显示省略号 */
    display: inline-block;
    text-decoration: none;
    background-color: transparent;
    transition: all 0.3s ease;
}

.ccr_3_li_right_11:hover {
    color: #0a84ff;
}

/* 播放中的视频连接文字显示蓝色 */
.ccr_3_li_right_11_active {
    color: #0a84ff;
}

.ccr_3_li_right_12 {
    position: relative;
    /*top: -40px;*/
    top: -27px;
    left: 184px;
    margin-left: 90px;
}

/*评论*/
.course_content_left_6 {
    padding-top: 30px;
    display: flex;
    align-items: baseline;
}

.course_content_left_6_1 {
    font-size: 24px;
    color: #222222;
}

.course_content_left_6_2 {
    font-size: 12px;
    color: #999999;
    padding-left: 7px;
    padding-right: 35px;
}

.course_content_left_6_3 {
    color: #222222;
    font-size: 16px;
}

.course_content_left_6_4 {
    width: 1px;
    height: 13px;
    margin-left: 10px;
    margin-right: 10px;
    background: #999999;
}

.course_content_left_6_5 {
    color: #999999;
    font-size: 16px;
}

.color_222 {
    color: #222222;
}

.color_999 {
    color: #999999;
}

.course_content_left_7 {
    padding-top: 20px;
    padding-bottom: 30px;
    padding-left: 15px;
}

.course_content_left_7_1 {
    display: flex;
    align-items: flex-start;
}

.course_content_left_7_1_1 {
    width: 50px;
    height: 50px;
    border-radius: 24px;
}

.course_content_left_7_1_1_img {
    width: 50px;
    height: 50px;
    border-radius: 24px;
}

.course_content_left_7_1_2 {
    padding-left: 15px;
}

.comment_ipt {
    width: 1005px;
    padding-left: 8px;
    height: 50px;
    background: #F1F2F4;
    border-radius: 5px;
    border: 1px solid #E4E5E7;
}

.comment_ipt_890 {
    width: 890px;
}


.course_content_left_7_1_2_1 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 13px;
}

.ccl_7121_11 {
    width: 30px;
    height: 25px;
    border-radius: 2px;
    border: 1px solid #E4E5E7;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
}

.course_content_left_7_1_2_1_2 {
    width: 70px;
    height: 32px;
    background: #4ea3ff;
    border-radius: 2px;
    color: #FFFFFF;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.course_content_left_8 {
    margin-top: 20px;
    padding-left: 15px;
    display: flex;
}


.course_content_left_8_1 {
    width: 50px;
    height: 50px;
    border-radius: 24px;
}

.course_content_left_8_2 {
    margin-left: 15px;
    border-bottom: 1px solid #E8E8E8;
    width: 1015px;
    padding-bottom: 15px;
}

.course_content_left_8_2_1 {
    font-size: 14px;
    color: #666666;
    padding-top: 8px;
}

.course_content_left_8_2_2 {
    font-size: 16px;
    color: #222222;
    padding-top: 15px;
    padding-bottom: 10px;
}

.course_content_left_8_2_3 {
    font-size: 12px;
    color: #999999;
}

.course_content_left_8_2_3_1 {
    padding-left: 20px;
    padding-right: 5px;
}

.course_content_left_8_2_4 {
    width: 90px;
    height: 22px;
    background: #F4F4F4;
    border-radius: 2px;
    font-size: 12px;
    color: #666666;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 10px;
}

.course_content_left_8_2_5 {
    margin-top: 10px;
}

.course_content_left_8_2_5_1 {
    display: flex;
}

.course_content_left_8_2_5_1_1 {
    width: 25px;
    height: 25px;
    border-radius: 24px;
}

.course_content_left_8_2_5_1_1_img {
    width: 25px;
    height: 25px;
    border-radius: 24px;
}


.course_content_left_8_2_5_1_2 {
    margin-left: 8px;
    width: 980px;
    padding-bottom: 15px;
}

.ccl_8251_21 {
    padding-top: 2px;
    padding-bottom: 10px;
}

.ccl_8251_211 {
    font-size: 14px;
    color: #666666;
    padding-right: 8px;
}

.ccl_8251_212 {
    font-size: 16px;
    color: #222222;
}

.ccl_8251_213 {
    color: #4ea3ff;
    font-size: 16px;
}

.ccl_8234 {
    padding-bottom: 0;
}

.course_content_video {
    width: 1098px;
    height: 618px;
}

/*分享弹出内容*/
.share_pop {
    width: 400px;
    height: 500px;
    background: #ccc;
}

.share_pop_qrcode {
    width: 250px;
    height: 250px;
    margin: 0 auto;
    padding-top: 25px;
}

.share_pop_qrcode_img {
    width: 250px;
    height: 250px;
}

.share_pop_url_title {
    width: 300px;
    margin: 0 auto;
    padding-top: 15px;
    -ms-text-align-last: right;
    text-align: center;
}

.share_pop_url_btn {
    margin: 0 auto;
    width: 70px;
    height: 32px;
    background: #4ea3ff;
    border-radius: 2px;
    color: #FFFFFF;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
}

.course_content_left_7_1_2_1_1 {
    position: relative;
}

.search_area_2 {
    display: flex;

}

.cate_ul_center_2 {
    width: 1230px;
}

.cate_ul_center_right {
    width: 310px;
    display: flex;
    align-items: center;
}

.search_area_bottom_2 {
    display: flex;
    width: 280px;
    height: 30px;
    background: #FFFFFF;
    border-radius: 10px;
    border: 1px solid #DDDDDD;
    margin-right: 25px;
}

.header_search_center_2 {
    width: 200px;
    height: 30px;
    display: flex;
    align-items: center;
}

.top_search_ipt_2 {
    width: 200px;
    margin-left: 10px;
    height: 25px;
    border: none;
}

.search_btn_c_2 {
    width: 100%;
    height: 30px;
    border: none;
    background: #4ea3ff;
    color: #FFFFFF;
    font-size: 13px;
    border-top-right-radius: 5px;
    border-bottom-right-radius: 5px;
    cursor: pointer;
}


.cate_content_four_2 {
    border-radius: 5px;
    position: relative;
    width: 347px;
    min-height: 280px;
    margin-bottom: 0px;
    margin-right: 30px;
}

.cate_content_four_2 .cate_content_one_img {
    height: 230px;
}

.cate_content_four_title_2 {
    position: absolute;
    top: 209px;
    left: 0;
    font-size: 14px;
    color: #FFFFFF;
    width: 100%;
    padding-bottom: 3px;
    padding-top: 2px;
    background: linear-gradient(0deg, rgb(0, 0, 0, 0.8), rgb(0, 0, 0, 0.1));
}


.my_course_content {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    width: 1155px;
    padding-left: 45px;
    padding-top: 20px;
}

.content_top_menu {
    padding-top: 20px;
    display: flex;
}

.content_top_menu_1 {
    color: #222222;
    font-size: 14px;
}

.content_top_menu_2 {
    padding-right: 10px;
    padding-left: 10px;
}


.cate_ul_center_a_active_2 {
    color: #4ea3ff;
}

.cate_content :nth-child(5n) {

}

.my_course_content_2 {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    width: 1155px;
    padding-left: 45px;
    padding-top: 0px;
    padding-bottom: 10px;
}

.course_desc_li_num {
    padding-left: 10px;
}

.cate_content_four_2 .cate_content_one_btn_wrap {
    bottom: 90px;
}

.cate_content_four_2 .course_one_title {
    padding-left: 10px;
}
.comment_dz_1, .comment_delete, .comment_hf_1{
    cursor: pointer;
}

.cate_content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}
/*轮播css*/
.carousel {
    width: 315px;
    max-height: 240px;
    position: relative;
    overflow: hidden;
    margin: 20px auto;
}
.carousel-inner {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.carousel-item {
    min-width: 100%;
    flex-shrink: 0;
    width: 315px;
    height: 240px;
    background: #000;
    text-align: center;
    line-height: 240px;
}
.pagination-dots {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}
.dot.active {
    background: #4ea3ff;
    transform: scale(1.2);
}
.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
    transition: all 0.3s;
}
.fenqu{
	flex:1;
}
.items {
    width: 310px;
    border-radius: 9px;
    margin-top: 35px;
	 display: inline-block; /* 行内块排列 */
	 margin:15px;
}

.title-img {
    width: 310px;
    height: 279px;
    text-align: center;
    background: #F3F3F3;
    border-radius: 10px;
    padding: 0px 0px;
}

.title-img img {
    width: 100%;
    height: 100%;
    /*object-fit: contain;*/
	border-radius:5px;
}
.items-title {
    display: flex;
    /*margin-top: 30px;*/
}
.title-left {
    width: 485px;
    padding-left: 12px;
}
.title-top {
    font-size: 20px;
	min-width:206px;
}
.title-bottom {
        color: #7d7d7d;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;

}
.title-right {
    width: 188px;
    border: 1px solid;
    background: linear-gradient(90deg,#4DC2ED,#6F86D6);
    height: 32px;
    margin: 6px 5px 5px 5px;
    text-align: center;
    line-height: 32px;
    border-radius: 20px;
    color: #fff;
}
.hui2{
	    width: 976px;
    /*height: 255px;*/
}
.hui2 img{
	width:100%;
	height:100%;
}
.title-rights{
	    width: 160px;
    border: 1px solid;
    background: linear-gradient(90deg,#4DC2ED,#6F86D6);
    margin: 6px 5px 5px 33%;
    padding: 13px 10px;
    text-align: center;
    border-radius: 20px;
    color: #fff;
}
.address_list{
	    display: flex;
    margin-top: 10px;
    justify-content: space-around;
    border: 0px solid;
    padding: 13px 5px;
    border-radius: 5px;
    background: #f3f6f8;
	    line-height: 40px;
}
.recharge_wrap_2 {
    padding-top: 25px;
    width: 338px;
    margin: 0 auto;
    display: flex;
    align-items: center;
}
.recharge_wrap_2_1 {
    width: 90px;
}
.recharge_wrap_2_2_1 {
    display: flex;
    margin-bottom: 10px;
    margin-top: 10px;
}
.recharge_wrap_2_2_1 .layui-form-radio {
    padding-right: 0;
    margin-right: 0;
    margin-top: 2px;
}
.wallet_img_pay_1 {
    width: 108px;
    height: 34px;
}
.wallet_img_pay_2 {
    width: 104px;
    height: 33px;
}
.recharge_wrap_2_2_1 .layui-form-radio {
    padding-right: 0;
    margin-right: 0;
    margin-top: 2px;
}
.layui-form-radio {
    display: inline-block;
    vertical-align: middle;
    line-height: 28px;
    margin: 6px 10px 0 0;
    padding-right: 10px;
    cursor: pointer;
    font-size: 0;
}
.recharge_wrap_3 {
    padding-top: 60px;
    text-align: center;
	    margin-bottom: 20px;
}
.recharge_wrap_3_btn {
    width: 337px;
    height: 38px;
    background: #4ea3ff;
    border-radius: 5px;
    font-size: 14px;
    color: #FFFFFF;
    border: none;
    margin: 0 auto;
    cursor: pointer;
}
.radio-customs {
            width: 22px;
    height: 22px;
    border: 1px solid #c2c2c2;
    border-radius: 50%;
    position: relative;
    vertical-align: middle;
    margin-top: 7px;
    margin-right: 13px;
        }
        .radio-customs:checked::after {
                content: "";
    width: 12px;
    height: 12px;
    background: #3498db;
    border: 1px solid #3498db;
    border-radius: 50%;
    position: absolute;
    top: 3px;
    left: 3px;
        }
	/**新加商品样式*/	
.info-wrapper {
    margin-top: 8px;
    overflow: hidden;
    width: 100%;
}
.info-wrapper.single-line {
    height: 24px;
}
.info-wrapper.single-line .info-wrapper-title {
    max-height: 24px;
}

	.info-wrapper-title {
    color: #1f1f1f;
    font-size: 16px;
    font-weight: 500;
    line-height: 24px;
    word-break: break-all;
}
	.tag-list {
    display: flex;
    flex-wrap: wrap;
    height: 14px;
    line-height: 14px;
    margin-top: 8px;
    overflow: hidden;
}	
.tag-text {
    color: #ff5000;
    display: inline-block;
    font-size: 14px;
    line-height: 14px;
    margin-right: 8px;
    vertical-align: top;
}

.price-wrapper {
    align-items: flex-end;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    height: 24px;
    margin-bottom: 8px;
    margin-top: 4px;
    overflow: hidden;
}
.price-unit {
    color: #ff5000;
    font-family: Inter V;
    font-size: 16px;
    font-weight: 700;
    line-height: 20px;
    margin-bottom: -0.5px;
}
.price-value {
    color: #ff5000;
    font-family: Inter V;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -.4px;
    line-height: 22px;
}
.month-sale {
    color: #7a7a7a;
    font-size: 14px;
    line-height: 22px;
    margin-bottom: -1px;
    margin-left: 8px;
}
 .drag-container {
            width: 976px;
            height: 400px;
            overflow: hidden;
            position: relative;
            border: px solid #ddd;
        }
        .drag-content {
            position: absolute;
            height: 100%;
            display: flex;
            left: 0;
            top: 0;
            transition: transform 0.3s ease;
        }
        .drag-item {
            width: 120px;
            height: 180px;
            margin: 10px;
            background: #fff;
            flex-shrink: 0;
            border-radius: 4px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
        }
        .drag-container:active {
            cursor: grabbing;
        }	
		
		.carousels {
    width: 1050px;
    height: 400px;
    margin: auto;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.slides {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.5s ease;
	padding-left:13px;
}

.slide {
    min-width: 100%;
    height: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    font-size: 72px;
    font-weight: bold;
	z-index:5;
}

.controls {
    
}
.controls .prev{
	position: absolute;
    bottom: 200px;
    left: 0;
    display: flex;
}
.controls .next{
	position: absolute;
    bottom: 200px;
    right: 0;
    display: flex;
}
.controls button {
    padding: 0px 0px;
    background: rgba(255,255,255,0.8);
    color: #333;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s;
	width:40px;
	height:40px;
	z-index:15;
}
.controls button img{
width:40px;
height:40px;
}

.controls button:hover {
    background: white;
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}