.content-box .class-info .dark-box .banji-info {
    height: 286px;
}
.content-box .class-info .dark-box .banji-info .title {
    font-weight: normal;
    margin-bottom: 15px;
}
.content-box .class-info .dark-box .banji-info .desc {
    margin-bottom: 10px;
}
/*section1样式开始处*/
.section1{
    height: 590px;
    background-image: url("https://cdn-r.oss-cn-hangzhou.aliyuncs.com/pro/image/PC/53-section1-bg.png");
}
.section1 .box1{
    padding-top: 90px;
}
.section1 .box1 h1{
    color: #ffffff;
    text-align: center;
    font-size: 30px;
}
.section1 .box1 .box-item{
    float: left;
    margin-left: 77px;
    margin-top: 105px;
    color: #FFFFFF;
}
.section1 .box1 .box-item img{
    float: left;
    margin-right: 30px;
    width: 65px;
    height: 65px;
}
.section1 .box1 .box-item .right-box{
    float: left;
	width: 215px;
}
.section1 .box1 .box-item .item-tit{
    font-weight: bold;
    font-size: 20px;
    line-height: 24px;
}
.section1 .box1 .box-item .item-desc{
    margin-top: 18px;
    font-size: 16px;
    line-height: 27px;
}

/*section2样式开始处*/
.section2{
    height: 425px;
    background-color: #f3f5f7;
}
.section2 .wrap{
    position: relative;
    padding-top: 50px;
    top: -170px;
    height: 590px;
    box-shadow: 0 0 50px rgba(0,0,0,.1);
    border-radius: 30px;
    background-color: #ffffff;
    box-sizing: border-box;
}
.section2 h1{
    text-align: center;
    font-size: 30px;
    color: #1c1f21;
}
.section2 h2{
    margin-top: 30px;
    text-align: center;
    font-size: 20px;
}
.section2 .box{
    margin-top: 59px;
}
.section2 .box ul li{
    float: left;
    margin-left: 120px;
    text-align: center;
}
.section2 .box ul li img{

}
.section2 .box ul li .p-1{
    margin-top: 35px;
    text-align: center;
    font-size: 24px;
}
.section2 .box ul li .p-2{
    margin-top: 25px;
    font-size: 15px;
    line-height: 30px;
    text-align: center;
}
.section2 .box ul li .p-2 em{
    color: #747576;
    font-size: 12px;
    letter-spacing: 2px;
}

/*section3样式开始处*/
.section3{
    height: 810px;
    padding-top: 102px;
    background-color: #f3f5f7;
    box-sizing: border-box;
}
.section3 h1{
    text-align: center;
    font-size: 30px;
    color: #0084fa;
}
.section3 h2{
    margin-top: 30px;
    text-align: center;
    font-size: 20px;
    color: #0084fa;
}
.section3 img {
    margin-top: 50px;
    width: 100%;
}
.section3 ul{
    margin-top: 70px;
    padding-left: 110px;
}
.section3 ul li{
    float: left;
    margin-left: 80px;
    margin-right: 20px;
    width: 210px;
    text-align: center;
}
.section3 ul li img{

}
.section3 ul li p{
    margin-top: 35px;
    font-size: 16px;
    line-height: 24px;
}

/*section4样式开始处*/
.section4{
    height: 480px;
    padding-top: 75px;
    background-color: #2553c1;
    box-sizing: border-box;
}
.section4 h1{
    color: #ffffff;
    font-size: 48px;
    text-align: center;
}
.section4 .box{
    float: left;
    margin-top: 100px;
    margin-left: 130px;
    width: 400px;
    text-align: center;
    color: #ffffff;
}
.section4 .box .tit{
    margin-top: 20px;
    font-size: 18px;
}
.section4 .box .desc{
    margin-top: 15px;
    font-size: 16px;
    line-height: 26px;
}

/*section5样式开始处*/
.section5{
    height: 280px;
    padding-top: 85px;
    background-color: #ffffff;
    box-sizing: border-box;
    text-align: center;
}
.section5 h1{
    font-size: 48px;
    color: #0084fa;
}
.section5 p{
    margin-top: 60px;
    font-size: 16px;
    line-height: 30px;
}