Element之el-upload改变框大小

               /deep/ .el-upload--picture-card{
                    width: 100px;
                    height: 100px;
                }
                /deep/ .el-upload{
                    width: 100px;
                    height: 100px;
                    line-height: 100px;
                }
                /deep/ .el-upload-list--picture-card .el-upload-list__item{
                    width: 100px;
                    height: 100px;
                    line-height: 100px;
                }
                /deep/ .el-upload-list--picture-card .el-upload-list__item-thumbnail{
                    width: 100px;
                    height: 100px;
                    line-height: 100px;
                }
                /deep/ .avatar{
                    width: 100px;
                    height: 100px;
                }