.header1{width:100%;height:500px;background-color:#f8f8f8}.header1 .main-bg{position:absolute;width:100%;height:500px;max-width:100%;min-width:1440px;-o-object-fit:cover;object-fit:cover;-o-object-position:center;object-position:center}.header1 .bg-color{background-color:#f8f8f8}.header1 .header-box{height:100%;position:relative;padding-left:120px;font-size:18px;color:rgba(0,0,0,.5);line-height:18px;align-items:center}.header1 .header-box .title{font-weight:700;font-size:42px;color:#333;line-height:59px;margin-bottom:18px}.header1 .header-box .el-button{color:#fff;margin-top:50px;width:112px;height:42px;border-radius:4px}