.part1 img{
    display: block;
    width: 100%;
}
.parts {
    width: 1200px;
    margin: 0 auto;
}
.title {
    font-size: 36px;
    text-align: center;
    padding: 68px 0;
}
.title span{
    width: 41px;
    height: 40px;
    display: inline-block;
}
.title span:nth-of-type(1){
    background: url('../imgs/xueyeguanli/biaoti1.png');
}
.title span:nth-of-type(2){
    background: url('../imgs/xueyeguanli/biaoti2.png');
}
.part2{
    background: #F8F8F8;
    padding-bottom: 68px;
}
.part2 .main{
    width: 1200px;
    margin: 50px auto 0;
    display: flex;
    justify-content: space-between;
    overflow: hidden;
}
.part2 .main li{
    width: 221px;
    height: 288px;
    background: #FFFFFF;
    border-radius: 5px;
}
.part2 .main li img{
    display: block;
    margin: 50px auto 40px;
}
.part2 .main li p{
    font-size: 19px;
    color:#333333;
    line-height: 30px;
    text-align: center;
}
.part3{
    width: 100%;
    height: 643px;
    background: url("../imgs/xueyeguanli/chanpinyoushi.png") center bottom no-repeat;
}
.part3 .main{
    width: 1200px;
    margin: 50px auto 0;
    display: flex;
    justify-content: space-between;
    overflow: hidden;
}
.part3 .main li{
    width: 370px;
    height: 394px;
    background: #FFFFFF;
    border-radius: 20px;
}
.part3 .main li img{
    display: block;
    margin: 50px auto 40px;
}
.part3 .main li  p{
    width: 100%;
    text-align: center;
    height: 25px;
    font-size: 26px;
    font-weight: 600;
    color: #1A1A1A;
    line-height: 32px;
    margin-bottom: 30px
}
.part3  .main  li   span{
    display: block;
    text-align:center;
    font-size: 18px;
    color:#7F7F7F;
    line-height: 32px;
}
.part4 .list {
    padding-top: 30px;
}
.part4 .list li {
    overflow: hidden;
    padding-bottom: 30px;
}
.part4 .list li .text {
    position: relative;
    top: 180px;
}
.part4 .list li .text img {
    position: absolute;
    left: -50px;
    top: 10px;
}
.part4 .list li .text p {
    font-size: 26px;
    font-weight: bold;
    margin-bottom: 14px;
}
.part4 .list li .text span {
    font-size: 16px;
    color: #9A9A9A;
    line-height: 34px;
    position: relative;
    margin-left: 20px;
    display: block;
}
.part4 .list li .text .circle {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #F6A829;
    top: 14px;
    left: -14px;
    position: absolute;
}