.banner{
    width: 100%;
    height: 300px;
    background: url(banner.png) top center no-repeat;
}
.main{
    width: 1200px;
    margin: 0 auto;
}
.box{
    margin-top: 34px;
}
.box-title{
    font-size: 32px;
    line-height: 2;
    border-bottom: 1px solid black;
}
.box-content{
    margin-top: 30px;
}
.box-content li{
    display: inline-block;
    margin-right: 45px;
    margin-bottom: 30px;
}
.box-content li:nth-child(5n){
    margin-right: 0px;
}
.box-content li a{
    display: block;
    width: 200px;
    height: 242px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: start;
    cursor: default;
}
.box-content li a  img{
    width: 200px;
    height: 200px;
}
.box-content li a span{
    margin-top: 20px;
    padding: 0 20px;
    text-align: center;
}