.el-form{margin-top:20px}.search-box{border-bottom:1px solid #409eff;margin-bottom:8px;padding-bottom:8px}.material-list-box{height:450px;overflow-y:auto}.material-list-box .material-item{display:inline-block;width:180px;height:30px;line-height:30px}.material-list-box .material-item .material-img{width:30px;height:30px;vertical-align:middle;margin-right:2px}.material-list-box .material-item .el-radio{vertical-align:middle}.opreate-box{text-align:center;margin-top:10px}