.banner-swiper{
    height: 420px;
    margin-bottom: 40px;
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
    margin-left: 220px !important;
}
.banner-swiper .pagination {
    position: absolute;
    left: 0;
    text-align: center;
    bottom: 5px;
    width: 100%;
    z-index:999;
}
.zero .category .categiry-content a:hover{
    text-decoration: none;
}
.zero .category .categiry-content .learn-link{
    display: block;
}

.banner-swiper .swiper-pagination-bullet {
    display: inline-block;
    width: 10px;
    height: 10px;
    opacity: 1;
    border-radius: 50%;
    background: #9e9f9f;
    margin: 0 3px;
    cursor: pointer;
    transition: width 0.3s ease-in-out;

}
.banner-swiper .swiper-pagination-bullet-active{
	background: #fff;
}
.banner-swiper .swiper-button-next, .banner-swiper .swiper-button-prev{
	top: 21px;
	height: 100%;
	opacity: 0;
}
.banner-swiper .swiper-button-next:hover, .banner-swiper .swiper-button-prev:hover{
	opacity: 1;
}
.swiper-wrapper img{
    width: 100%;
}
.categiry-content{
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
}
.zero .category .list{
    width: 220px;
}
.zero .category .categiry-content>li{
    height: 14.28571428571429%;
    display: flex;
    align-items: center;
    padding: 0 15px !important;
}
.zero .category .categiry-content .title{
    margin-bottom: 0 !important;
}
.zero .category .categiry-content>li .before_two_tit{
    font-size: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    word-wrap: normal;
}
.zero .category .categiry-content{
    background: #243139;
}
.zero-learnpath-box{
    overflow: hidden;
}
.zero-learnpath-box .NewItem {
    float: left;
	width: 50%;
	/*display: flex;*/
	height: 210px;
	padding-right: 30px;
	box-sizing: border-box;
	margin-bottom: 40px;
}
.zero-learnpath-box .NewItem .path-link{
     display: flex;
}
.zero-learnpath-box .NewItem .newleft img {
    width: 250px;
	height: 195px;
	border-radius: 8px;
	box-shadow: 0 15px 12px -12px rgb(139, 139, 139);
}
.zero-learnpath-box .NewItem .newright {
	padding-left: 20px;
	flex: 1;
	position: relative;
}
.zero-learnpath-box .NewItem .newright .title {
    font-weight: bold;
    color: #000;
    font-size: 18px;
    margin-top: 10px;
    color: #000000;
    line-height: 27px;
}
.zero-learnpath-box .NewItem .newright .desc {
	font-size: 14px;
	color: #424242;
	line-height: 20px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
}
.zero-learnpath-box .NewItem .newright .jiaozhu {
	display: flex;
	/* margin-top: 40px; */
	position: absolute;
	bottom: 30px;
}
.zero-learnpath-box .NewItem .newright .jiaozhu .readernum {
	display: flex;
}
.zero-learnpath-box .NewItem .newright .jiaozhu .readernum span{
	color: rgb(153,153,153);
	font-size: 12px;
}
.zero-learnpath-box .NewItem .newright .jiaozhu .readernum .bookicon {
    margin-top: 2px;
}
.zero-learnpath-box .NewItem .newright .jiaozhu .classnum {
	color: rgb(153,153,153);
	font-size: 12px;
	margin-left: 60px;
}

.backgcolor {
    background-color: #F8F8F8 !important;
    width: 100%;
    padding-top: 80px;
    margin-top: -40px;
    box-sizing: border-box;
}

.category-course {
    background-color: category-course;
}
.category-course .dds {
    padding-top: 25px;
    box-sizing: border-box;
}
.category-course .row .dsf {
    display: inline-block;
    margin-bottom: 40px;
}
.category-course .row .dsf .remenitem {
	width: 363px;
	height: 231px;
	margin-top: 50px;
	border: 1px solid rgb(227, 227, 227);
	border-radius: 8px;
	box-shadow: 0 0 8px rgb(227, 227, 227);
}
.category-course .row .dsf .remenitem .topdiv {
	width: 100%;
	height: 140px;
	border-radius: 8px;
}
.category-course .row .dsf .remenitem .topdiv img {
	margin-left: 16px;
	width: 330px;
	height: 180px;
	border-radius: 8px;
	margin-top: -72px;
}
.category-course .row .dsf .remenitem .bottomdiv {
	width: 100%;
	height: 115px;
	position: relative;
	border-radius: 0px 0px 8px 8px;
	padding-left: 16px;
	padding-top: 12px;
	box-sizing: border-box;
	margin-top: 45px;
}
.category-course .row .dsf .remenitem .bottomdiv .bottomson1 {
	display: flex;
	flex-direction: column;
}
.category-course .row .dsf .remenitem .bottomdiv .bottomson1 .son1title {
	font-weight: bold;
    font-size: 16px;
    color: #000000;
    line-height: 24px;
}
.category-course .row .dsf .remenitem .bottomdiv .bottomson1 .son1desc {
	margin-top: 6px;
	font-size: 14px;
	color: #424242;
	
	/*多余行数省略号隐藏*/
	overflow: hidden;  /*隐藏多余行数*/
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 1; /*规定显示几行，其余行数用小数点代替*/
	-webkit-box-orient: vertical;  /*规定为垂直方向排列*/
}
.category-course .row .dsf .remenitem .bottomdiv .bottomson2 {
	width: 100%;
	height: 20px;
	/*margin-top: 18px;*/
	padding-top: 10px;
	/*padding-bottom: 12px;*/
	position: absolute;
	bottom: 10px;
}
.category-course .row .dsf .remenitem .bottomdiv .bottomson2 .readernum {
	display: flex;
	margin-top: -5px;
	color: #9E9E9E;
}
.category-course .row .dsf .remenitem .bottomdiv .bottomson2 .readernum span{
	color: rgb(153,153,153);
	font-size: 12px;
	margin-top: -5px;
}
.category-course .row .dsf .remenitem .bottomdiv .bottomson2 .readernum .bookicon {
	margin-top: -3px;
	
}
.category-course .row .dsf .remenitem .bottomdiv .bottomson2 .freelable {
	/*position: absolute;*/
	/*right: 12px;*/
	/*top: -5px;*/
	/*width: 60px;*/
	/*height: 15px;*/
	float: right;
	margin-top: -28px;
	margin-right: 27px;
}
.category-course .row .dsf .remenitem .bottomdiv .bottomson2 .freelable img {
	/* width: 60px; */
	/* height: 23px; */
	/* margin-left: -10px; */
}
/*人工智能*/
.ai {
    display: inline-block;
    width: 50%;
}
.ai .NewItem {
	display: flex;
	height: 200px;
	padding-top: 20px;
	padding-right: 20px;
	box-sizing: border-box;
}
.ai .NewItem .newleft img {
	width: 280px;
	height: 180px;
	border-radius: 8px;
}
.ai .NewItem .newright {
	padding-left: 20px;
	padding-top: 20px;
	box-sizing: border-box;
	flex: 1;
	position: relative;
}
.ai .NewItem .newright .title {
	font-weight: bold;
	color: #000000;
	font-size: 16px;
	margin-top: 10px;
	line-height: 27px;
}
.ai .NewItem .newright .desc {
	font-size: 14px;
	color: #424242;
	line-height: 20px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}
.ai .NewItem .newright .jiaozhu {
    position: absolute;
    bottom: 25px;
    display: flex;
    margin-top: 35px;
}
.ai .NewItem .newright .jiaozhu .readernum {
	/* display: flex; */
	float: left;
}
.ai .NewItem .newright .jiaozhu .readernum span{
	color: #9E9E9E;
	font-size: 12px;
	float: right;
	margin-left: 2px;
}
.ai .NewItem .newright .jiaozhu .readernum .bookicon {
	margin-top: 2px;
	float: left;
}
.ai .NewItem .newright .jiaozhu .classnum {
	color: rgb(153,153,153);
	font-size: 12px;
	position: absolute;
	top: 0;
	right: -200px;
	float: right;
}
/*实战课程和近期好课*/
.paddtb {
    padding-top: 50px;
    padding-bottom: 100px;
    box-sizing: border-box;
}
.gdhe {
    height: 600px;
}
.marfu {
    margin-top: -20px;
}
.martopad {
    padding-bottom: 100px;
    box-sizing: border-box;
}
.actualcombat {
	display: flex;
	height: 500px;
}
.actualcombat .doleft{
    margin-right: 10px;
}
.actualcombat .doleft img {
    height: 589px;
    width: 270px;
}
.actualcombat .doright {
	display: inline-block;
	box-sizing: border-box;
	flex: 1;
}
/*.actualcombat .doright .top11 {*/
/*    margin-bottom: 32px;*/
/*}*/
.actualcombat .doright .top11 .item1 {
	width: 270px;
	border: 1px solid rgb(227, 227, 227);
	border-radius: 8px;
	box-shadow: 0 0 8px rgb(227, 227, 227);
	margin-bottom: 22px;
}
.actualcombat .doright .top11 .item1 .topdiv{
	width: 270px;
	height: 158px;
	border-radius: 8px 8px 0px 0px;
}
.actualcombat .doright .top11 .item1 .topdiv img {
	width: 270px;
	height: 158px;
	border-radius: 8px 8px 0px 0px;
}
.actualcombat .doright .top11 .item1 .bottomdiv {
	width: 270px;
	height: 122px;
	border-radius: 0px 0px 8px 8px;
	padding-left: 15px;
	padding-right: 15px;
	padding-top: 12px;
	padding-bottom: 14px;
	box-sizing: border-box;
	position: relative;
	background-color: #FFFFFF;
}
.actualcombat .doright .top11 .item1 .bottomdiv .bottomson1 {
	display: flex;
	flex-direction: column;
}
.actualcombat .doright .top11 .item1 .bottomdiv .bottomson1 .son1title {
	font-weight: bold;
	font-size: 16px;
	color: #000000;
	line-height: 24px;
}
.actualcombat .doright .top11 .item1 .bottomdiv .bottomson1 .son1desc {
	font-size: 14px;
	color: #424242;
	
	overflow: hidden;  
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 1;  
	-webkit-box-orient: vertical;  
}
.actualcombat .doright .top11 .item1 .bottomdiv .bottomson2 {
	width: 100%;
	height: 20px;
	margin-top: 18px;
	position: absolute;
	bottom: 10px;
}
.actualcombat .doright .top11 .item1 .bottomdiv .bottomson2 .readernum {
	display: flex;
}
.actualcombat .doright .top11 .item1 .bottomdiv .bottomson2 .readernum span{
	color: rgb(153,153,153);
	font-size: 12px;
	margin-top: -6px;
}
.actualcombat .doright .top11 .item1 .bottomdiv .bottomson2 .readernum .bookicon {
	margin-top: -4px;
}
.actualcombat .doright .top11 .item1 .bottomdiv .bottomson2 .price {
	float: right;
	margin-top: -28px;
	margin-right: 25px;
}
.actualcombat .doright .top11 .item1 .bottomdiv .bottomson2 .price .now {
	color: red;
	font-size: 18px;
}
.actualcombat .doright .top11 .item1 .bottomdiv .bottomson2 .price .past {
	color: darkgray;
	text-decoration:line-through;
	font-size: 13px;
}


.homepage .pirce-num{
    color:#FE4A49;
    font-size: 18px;
}
.homepage .oldprice-num{
    text-decoration: line-through;
    margin-left: 1rem;
    font-size: 14px;
    color: #9e9e9e;
}
.learn-zero-box .zero-tit .i-fire-icon{
    margin-right: 5px;
}
.learn-zero-box .zero-tit .ketang-img-icon{
    vertical-align: middle;
}
.b-zi-link{
    color: #000 !important;
    font-weight: bold;
    font-size: 15px;
}
.zero .category .categiry-content>li>ul li{
    position: relative;
    width: 100%;
    height: 100%;
    line-height: 30px;
}
.zero .category .categiry-content .red-recommend-course{
    position: absolute;
    bottom: 15px;
    left: 30px;
}
.zero .category .categiry-content .red-recommend-course .recommed-course-ul{margin-top:10px}
.zero .category .categiry-content .red-recommend-course .recommed-course-ul .recommed-course-ul-li{
    display: block;
}
.other-btn{
    display: flex;
    color: #000 !important;
}
.other-btn .icongengduo{
     font-size: 12px;
    margin-left: 6px;
}
.other-btn:hover{
    color: #1acba9 !important;
}
.zero .category .categiry-content>li ul{
    opacity: 1;    
    
}

.zero .category .categiry-content>li>ul a{
    display: inline-block;
    padding: 0 15px;
}

.zero .category .categiry-content>li:hover ul {
     margin: 0;
     padding: 0;
     filter: alpha(opacity=100);
    width:350px;
}
.zero .category .categiry-content>li>ul li{
    padding: 15px 30px;
    margin: 0;
}

.zero .category .categiry-content>li:hover {
	background-color: hsla(0, 0%, 100%, .78) !important;
	color: #FFFFFF !important;
}