.contentMain{
    width: 1020px;
    display: -webkit-flex; /* Safari */
    display: flex;
    flex-direction: column;
}

.contentTopMain{
    width: 680px;
    height: 1000px;
}

.contentTopBanner{
    width: 640px;
    height: 430px;
    margin: 0 auto 0 auto;
    /* position: absolute;
    overflow: hidden; */
}

.banner_scroll_wrap, .banner_scroll_content{
    width: 640px;
    height: 430px;
    position: absolute;
    overflow: hidden;
}

.banner_middle_scroll_item{
    width: 640px;
    height: 430px;
    position: relative;
    float: left;
   
}

.banner_middle_scroll_item img{
    width: 640px;
    height: 430px;
}

.banner_scroll_item_title{
    width: 640px;
    height: 60px;
    bottom:  0px;
    position: absolute;
    background-color:rgba(255,255,255,0.3);
    display: -webkit-flex; /* Safari */
    display: flex;
    flex-direction: column;
}

.banner_scroll_item_title a{
    font-size: 20px;
    text-align: center;
    line-height: 26px;
    margin: 17px auto 17px auto ;
    color: #fff;
    letter-spacing:1px;
}

.banner_middle_num{
    position: absolute;
    height: 10px;
    bottom:70px;
    left: 50%;
    text-align:center;
    margin: 0 auto;
    width: fit-content;
}
.banner_middle_num span{
    width: 10px;
    height: 10px;
    right: 50%;
    position: relative;
    background:rgb(255,255,255);
    border-radius: 10px;
    margin-right:5px;
    cursor:pointer;
    float: left;
}
.banner_middle_num  .banner_curr{
    background: #FF4444;
}

.banner_middle_left{
    width: 50px;
    height: 50px;
    background: url(http://n.sinaimg.cn/edu/index/images/pages/eduBack.png) -220px -62px;
    position: absolute;
    top: 180px;
    left: 16px;
}

.banner_middle_right{
    width: 50px;
    height: 50px;
    background: url(http://n.sinaimg.cn/edu/index/images/pages/eduBack.png) -80px -62px;
    position: absolute;
    top: 180px;
    right: 16px;
}


.contentTop1{
    width: 640px;
    height: 227px;
    margin: 26px auto 0 auto;
    display: -webkit-flex; /* Safari */
    display: flex;
    flex-direction: column;
}

.contentTop1Title{
    width: 102px;
    height: 24px;
}

.contentTop1Content{
    width: 640px;
    height: 182px;
    margin-top: 22px;
    display: -webkit-flex; /* Safari */
    display: flex;
    flex-direction: row;
}

.contentTop1Img{
    width: 390px;
    height: 182px;
}

.contentTop1Text{
    width: 250px;
    height: 182px;
    padding: 12px 0px -12px 0px;
    display: -webkit-flex; /* Safari */
    display: flex;
    flex-direction: column;
}

.contentTop1TextRow{
    flex-grow: 1;
    width: 250px;
    display: -webkit-flex; /* Safari */
    display: flex;
    flex-direction: row;
}

.contentTop1TextRowA{
    width: 224px;
    font-size: 16px;
    color: #2A2A2A;
    text-align: left;
    margin-top: auto;
    margin-bottom: auto;
    margin-left: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
    float: right;
}

.reddot{
    text-align: center;
    width: 8px;
    height: 8px;
    border-radius: 4px;
    background-color:#fd3234;
    margin: auto 0 auto 12px;
}

.contentTop2{
    width: 640px;
    height: 185px;
    margin: 26px auto 0 auto;
}

.contentTop2Title{
    width: 130px;
    height: 24px;
}

.contentTop2Content{
    width: 1640px;
    height: 142px;
    margin-top: 20px;
    display: -webkit-flex; /* Safari */
    display: flex;
    flex-direction: row;
}

.contentTop2Img{
    width: 190px;
    height: 142px;
}

.contentTop2Text{
    width: 450px;
    height: 142px;
    padding: 16px 0px -16px 0px;
    display: -webkit-flex; /* Safari */
    display: flex;
    flex-direction: column;
}

.contentTop2TextRow{
    flex-grow: 1;
    width: 450px;
    display: -webkit-flex; /* Safari */
    display: flex;
    flex-direction: row;
}

.contentTop2TextRowA{
    width: 400px;
    font-size: 16px;
    color: #2A2A2A;
    text-align: left;
    margin-top: auto;
    margin-bottom: auto;
    margin-left: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
    float: right;
}

.reddot2{
    text-align: center;
    width: 8px;
    height: 8px;
    border-radius: 4px;
    background-color:#fd3234;
    margin: auto 0 auto 50px;
}

.contentTopBanner2{
    width: 640px;
    height: 83px;
    margin: 26px auto 0 auto;
    display: -webkit-flex; /* Safari */
    display: flex;
    flex-direction: row;
}

.leftImg{
    width: 10px;
    height: 15px;
    margin-top: 30px;
}

.rightImg{
    width: 10px;
    height: 15px;
    margin-top: 30px;
    margin-left: 620px;
}


.scroll_wrap2{
    width: 580px;
    height: 83px;
    position: absolute;
    overflow: hidden;
    margin: 0px 30px 0px 30px;
}

.scroll_content2{
    width: 580px;
    height: 83px;
    position: absolute;
    overflow: hidden;
    display: flex;
}

.middle_scroll_items{
    width: 580px;
    height: 83px;
    position: relative;
    display: -webkit-flex; /* Safari */
    flex-direction: row;
    float: left;
}

.middle_scroll_item2{
    width: 80px;
    height: 83px;
    display: -webkit-flex; /* Safari */
    display: flex;
    margin-right: 20px;
    flex-direction: column;
}

.middle_scroll_item2 img{
    width: 80px;
    height: 66px;
}

.middle_scroll_item2A{
    font-size: 13px;
    text-align: center;
    line-height: 16px;
    color: #2A2A2A;
}


.contentAd{
    width: 1000px;
    /*height: 90px;*/
    margin-top: 12px;
    margin-left: 20px;
}

.abroadClass{
    width: 190px;
    height: 142px;
}

.abroad_banner_scroll_wrap, .abroad_banner_scroll_content{
    width: 190px;
    height: 142px;
    position: absolute;
    overflow: hidden;
}

.abroad_banner_middle_scroll_item{
    width: 190px;
    height: 142px;
    position: relative;
    float: left;

}

.abroad_banner_middle_scroll_item img{
    width: 190px;
    height: 142px;
}



.abroad_banner_middle_num{
    position: absolute;
    height: 10px;
    bottom:5px;
    left: 50%;
    text-align:center;
    margin: 0 auto;
    width: fit-content;
}
.abroad_banner_middle_num span{
    width: 8px;
    height: 8px;
    right: 50%;
    position: relative;
    background:rgb(255,255,255);
    border-radius: 8px;
    margin-right:5px;
    cursor:pointer;
    float: left;
}
.abroad_banner_middle_num  .abroad_banner_curr{
    background: #FF4444;
}