.section {
    width: 100%;
    height: auto;
    min-width: 1200px;
    /* overflow: hidden; */
    min-height: calc(100vh - 135px);
}

.secBox {
    width: 1320px;
    height: 100%;
    margin: 0 auto;
    border: 1px solid #eaeaea;
    background: #fff;
    padding-bottom: 20px;
    position: relative;
    min-height: 800px;
}

.courselist_top {
    width: 100%;
    height: 80px;
    margin-top: 30px;
    padding-left: 30px;
}

.course_cart {
    height: auto;
    overflow: hidden;
    padding-bottom: 10px;
    padding:0 10px;
    z-index: 0;
}
.autoShow{
    position: relative !important;
}
.coursemessage {
    width: 270px;
    height: auto;
    float: left;
    margin: 20px 0 0 44px !important;
    overflow: hidden;
    background: #f7f7f7;
    cursor: pointer;
    -moz-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
}

.coursemessage:hover {
    -webkit-box-shadow: 0px 4px 14px 0px rgba(27, 27, 27, 0.2);
    box-shadow: 0px 4px 14px 0px rgba(27, 27, 27, 0.2);
}

.courseimg {
    width: 100%;
    height: 150px;
    overflow: hidden;
    position: relative;
}

.courseimg img {
    width: 100%;
    height: 100%;
    border: 1px solid rgba(0, 0, 0, 0.06);
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

/* .courseName{
	width: 90%;
	line-height: 46px;
	color: #222222;
	font-size: 16px;
	text-indent: 16px;
	font-weight: bold;	
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
} */

/* .coursecshool{
	height: 28px;
	text-indent: 16px;
	font-size: 12px;
	color: #222222;
	width: 100%;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
} */

.coursedearils {
    width: 100%;
    height: 30px;
    font-size: 12px;
    color: #8a9099;
}

.course_credit,
.course_hour,
.course_meet {
    float: left;
    text-indent: 16px;
}

.coursedearils span {
    /* color: #af251b; */
    /* margin-right: 5px; */
}

.courseintro {
    height: 72px;
    line-height: 14px;
    color: #8a9099;
    line-height: 24px;
    padding: 0 16px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    font-size: 12px;
    letter-spacing: 1px;
}

.courseimg .triangle {
    width: 20px;
    height: 8px;
    position: absolute;
    bottom: -1px;
    right: 30px;
    border: 0;
}

.couse_page {
    width: 900px;
    height: 30px;
    margin: 40px auto;
    color: #333;
    font-size: 14px;
}

/*.couse_page img{
	width: 680px;
	margin-left: 134px;
	
}*/

.prepage,
.nextpage {
    width: 68px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    border: 1px solid #eeeeee;
    float: left;
    border-radius: 5px;
    cursor: pointer;
}

.prepage {
    margin-right: 5px;
}

.nextpage {
    margin-left: 5px;
    margin-right: 10px;
}

.prepage:hover,
.nextpage:hover {
    background: #971c31;
    color: #fff;
}

.pagemessage {
    float: left;
    line-height: 30px;
}

.cenpage {
    width: auto;
    float: left;
    height: 30px;
}

.pagenum {
    float: left;
    width: 34px;
    height: 28px;
    border: 1px solid #eeeeee;
    line-height: 28px;
    text-align: center;
    margin: 0 5px;
    border-radius: 5px;
    cursor: pointer;
}

.pagenum:hover {
    background: #971c31;
    color: #fff;
}

.pageimg {
    width: 26px;
    height: 6px;
    border: 0;
}

.pageselected {
    background: #971c31;
    color: #fff;
}

.head_min,
.head_min_meau,
.seemore2,
.appcode_min,
.course_cart_min {
    display: none;
}

/*添加样式*/

.courseintro {
    display: none;
}

/* .coursemessage{
	height: 260px;
} */

.courselist_top {
    height: auto;
    width: 100%;
    overflow: inherit;
}

.course_div {
    margin-bottom: 20px;
    margin-right: 20px;
    height: 50px;
    background: #fff;
    float: left;
    position: relative;
}

.seemore {
    margin-top: 5px;
}

.samecourse {
    width: auto;
    display: block;
    margin-right: 0;
    float: left;
    height: 50px;
    text-align: center;
    line-height: 49px;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 0 30px;
    /* color: #A22137;; */
    border: 1px solid #A22137;
    border-radius: 5px;
    font-size: 18px;
    cursor: pointer;
    
}

.samecourse:hover {
    background: #A22137;
    color: #FFF;
}

.samecourseclick {
    background: #A22137;;
    color: #FFF;
}

.course_second {
    width: 100%;
    height: auto;
    position: absolute;
    top: 50px;
    left: 0;
    padding-top: 20px;
    z-index: 100;
    display: none;
}

.course_second2 {
    width: 288px;
    max-height: 368px;
    height: auto;
    position: absolute;
    top: 50px;
    z-index: 1;
    left: -14px;
    z-index: 100;
    display: none;
    text-align: center;
    font-size: 14px;
    line-height: 40px;
    border-radius: 4px;
    padding: 14px;
}
.course-pad {
    padding: 14px 0;
    width: 100%;
    max-height: 312px;
    box-sizing: content-box;
    /* background: rgba(31,98,180,0.9); */
    background: #a22137;
    box-shadow: 0 0 5px 0 rgba(6,19,57,0.47);
}

.xiaonei {
    z-index: 999;
}

.course_second3 {
    width: 260px;
    max-height: 312px !important;
    overflow: hidden;
    overflow-y: scroll;
}


.course_second2 .samecoursesecond {
    width: 288px;
    display: block;
    float: left;
    text-indent: 30px;
    cursor: pointer;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 18px;
    color: #FFFFFF;
    text-align: left;
}

.course_second2 .samecoursesecond:hover {
    color: #fff;
}
.course_second2 .samecoursesecond {
    width: 288px;
    display: block;
    float: left;
    text-indent: 30px;
    cursor: pointer;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 18px;
    color: #FFFFFF;
    text-align: left;
}
    
.subsamecourseclick{
    background: #971c31;
}
.course_second .samecourse {
    margin-bottom: 20px;
}

.course_div:hover .course_second {
    display: block;
}

.course_div:hover .course_second2 {
    display: none;
}

.courselist_top_min {
    display: none;
}

.course_second_min {
    width: 100%;
    height: 0;
    position: absolute;
    top: 1rem;
    left: 0;
    background: #fff;
    border: 1px solid #ddd;
    display: none;
    overflow-y: scroll !important;
}
.coursebtn1 span{
    display: block;
    width: 68px;
    height: 20px;
    line-height: 19px;
    text-align: center;
    color: #971c31 !important;
    margin-top: -1px;
}

.samecoursesecond_min {
    display: block;
    width: 100%;
    height: 0.6rem;
    text-align: center;
    line-height: 0.6rem;
    font-size: 0.28rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.swiper-container {
    overflow: inherit !important;
    overflow: initial !important;
}

/*添加样式*/

.courseBot {
    height: 108px;
}

.no-content img {
    margin: 150px auto 20px;
}

.no-content span {
    margin-bottom: 150px;
}
.search_nothing{
    /* padding-top: 150px;
    padding-bottom: 150px; */
    padding: 0;
}
.course-page1{
    position: absolute;
    bottom: 20px;
    width: 100%;
}
.course_extend {
    z-index: 999;
}

.layui-box {
    width: 100%;
    margin: 0 auto;
    text-align: center;
}

.layui-laypage .layui-laypage-curr .layui-laypage-em {
    background-color: #A22137 ;
}

.layui-box a:hover {
    color: #A22137 ;
}

/* commom方法样式 */

/* 怪异盒模型 */

* {
    box-sizing: border-box;
}
/*nano*/
.nano {
    position : relative;
    width    : 100%;

    overflow : hidden;
}
.nano > .nano-content {
    position      : absolute;
    overflow      : scroll;
    overflow-x    : hidden;
    top           : 0;
    right         : 0;
    bottom        : 0;
    left          : 0;

}

.nano > .nano-content:focus {
    outline: thin dotted;
}
.nano > .nano-content::-webkit-scrollbar {
    display: none;
}
.has-scrollbar > .nano-content::-webkit-scrollbar {
    display: block;
}
.nano > .nano-pane {
    /*background : #fff;*/
    position   : absolute;
    width      : 6px;
    right      : 10px;
    top        : 0;
    bottom     : 0;
    visibility : hidden\9; /* Target only IE7 and IE8 with this hack */
    opacity    : .01;
    -webkit-transition    : .2s;
    -moz-transition       : .2s;
    -o-transition         : .2s;
    transition            : .2s;
    -moz-border-radius    : 5px;
    -webkit-border-radius : 5px;
    border-radius         : 5px;
    
    border-radius: 7px;
}
.nano > .nano-pane > .nano-slider {
    background: #5198F2;
    border-radius: 7px;
    /*background: rgba(0,0,0,.1);*/
    position              : relative;
    margin                : 0;
    -moz-border-radius    : 3px;
    -webkit-border-radius : 3px;
    border-radius         : 3px;
}
.nano:hover > .nano-pane, .nano-pane.active, .nano-pane.flashed {
    visibility : visible\9; /* Target only IE7 and IE8 with this hack */
    opacity    : 0.99;
}
/*nano*/