.sel-group-form .sel-grid .el-form-item{width:100%}.sel-form-group{border:1px solid #ddd;padding:20px}.sel-form-group.title-top .sel-form-group-head{width:100%}.sel-form-group.title-top .sel-grid{width:100%}.sel-form-group .sel-control-button{display:inline-block;border-radius:2px;width:18px;height:18px;color:#666;border:none;text-align:center;line-height:18px;padding:0;margin:2px;cursor:pointer;box-shadow:0 0 1px #333}.sel-form-group .sel-control-button:hover{background-color:#ddd}