.btn-setting{display:block;width:20px;height:20px;font-size:16px;margin:0 auto;color:#aaa;cursor:pointer}.table-code{width:40px;margin:0 auto}.table-code img{width:100%;display:block}.apply-coin-upload .el-upload-dragger{width:150px;height:40px}.upload-coin-item{width:275px;padding:10px 8px;background-color:#f7f8fa;border-radius:3px;line-height:1}