.content1 .bs_title_one{font-weight: 400;font-style: normal;font-size: 16px;color: rgb(255 255 255);padding-left: 128px;line-height:16px;padding-top: 15px;/* padding-bottom: 37px; *//* background: url(/images/202104/xueyuan/introduction.png)  no-repeat; */}
.content1 .bs_title_one span{padding-right: 15px;padding-left: 16px;background: url(/images/202104/xueyuan/introduce_jiantou.png)  no-repeat;}
.content1 {padding-right: 15px;padding-left: 22px;background: url(/images/202104/xueyuan/introduction.png)  no-repeat;height: 140px;}
.content1 .bs_title_one span:nth-child(1){padding-right: 4px;padding-left: 0px;background: none;}
.content1 .bs_title {
    padding-top: 54px;
    padding-left: 128px;
    color:#fff;
    font-size:26px;
    font-weight: 400;
    line-height: 30px;
}
.content1 .bs_title_one, .content1 .bs_title_one a {
    color:#fff; 
    font-weight: 400;
    line-height: 30px;
}
.content1 .bs_title_one span.title {
    font-family:Microsoft YaHei;
    font-weight: 700;
    font-style: normal;
    font-size: 16px;
    color: #02A7F0;

}

.content2 {
    padding: 120px 250px;
    background: #f2f2f2;
}
.bs_zw_two {
position: relative;
    background: #ffffff;
}
.bs_zw_two .title{
    font-family:Microsoft YaHei;
    font-weight:700;
    font-size:40px;
    background: #ffffff;
    letter-spacing: 2px;
    padding: 68px 626px 60px;
}
.content3 {
    padding: 0px 0px 35px 80px;
    background: #ffffff;
    font-weight: 700;font-style: normal;font-size: 22px;clear: both;
}
.content3 div{
    width:11px;
    height:33px;
    float:left;
    margin-right:15px;
}
.content5 {
    padding: 60px 0px 35px 80px;
    background: #ffffff;
font-weight: 700;font-style: normal;font-size: 22px;clear: both;
}
.content5 div{
    width:11px;
    height:33px;
    float:left;
    margin-right:15px;
}
.content3_pic, .content5_pic {
    height:100%;
    display:inline-block;
}
.content3_pic .div1, .content5_pic .div1 {
    width:248px;
    height:248px;
    margin-left: 80px;
    margin-bottom: 62px;
    overflow: hidden;
    position: relative;
    float: left;
}
.content3_pic .div1, .content5_pic .div1{
    border-top:8px solid white;
}
.content3_pic .div1:nth-child(1), .content5_pic .div1:nth-child(1) {
    border-left:4px solid #d9001b;
    border-top:5px solid #d9001b;
    border:4px solid #d9001b;
}
.content5_pic.blue .div1:nth-child(1) {
    border-left:4px solid #00ffff;
    border-top:5px solid #00ffff;
    border:4px solid #00ffff;
}
.content5_pic.green .div1:nth-child(1) {
    border-left:4px solid #95f204;
    border-top:5px solid #95f204;
    border:4px solid #95f204;
}
.content3_pic .div1 img, .content5_pic .div1 img{
    width: 248px;
    height: 248px;
}
.content3_pic .div2, .content5_pic .div2 {
    background: url("/images/202104/xueyuan/design_ds.png") repeat-x 30%;
    display: inline-table;
    width: 248px;
    height: 248px;
    position: absolute;
    left: 0;
    text-align: center;
    line-height: 435px;
    font-size: 22px;
    color: #fff;
}
.content3_pic .div3, .content5_pic .div3 {
    font-size:10px;
}
.content3_pic img, , .content5_pic img {
    width:248px;
    height:248px;
}
.content3_pic img:nth-child(2),.content3_pic img:nth-child(3) {
    padding-left:88px;
}
.content5_pic img:nth-child(2),.content5_pic img:nth-child(3) {
    padding-left:88px;
}

/* 增加锚点用 */
.page1 {
  position: absolute;
  top: 90px;
  left: 0
}

.page2 {
  position: absolute;
  top: 1810px;
  left: 0
}

.page3 {
  position: absolute;
  top: 2900px;
  left: 0
}

.page4 {
  position: absolute;
  top: 4610px;
  left: 0
}

.page5 {
  position: absolute;
  top: 5075px;
  left: 0
}