input[type=file]{display:none}.btn-box{text-align:left;margin-bottom:20px}.coupon{margin-bottom:10px}.coupon .w_100,.coupon span{margin-right:10px}.coupon .w_100{width:150px}.coupon .w_300{width:300px}.coupon .el-button{text-align:center}.title,[class*=el-col-]{text-align:left}.title{margin-bottom:20px;font-weight:700}img{width:100%}