.m-upload .ant-upload-select{width:60px;height:60px;border:1px solid #c3c3c3;text-align:center;line-height:60px}.m-upload .ant-upload-select-picture-card i{font-size:32px;color:#999}.m-upload .ant-upload-select-picture-card .ant-upload-text{margin-top:8px;color:#666}.Firmware-version_ruleForm{width:840px}.Firmware-version_ruleForm .ant-calendar-picker,.Firmware-version_ruleForm .ant-form-item-children{width:100%}.addStep{display:-webkit-box;display:-ms-flexbox;display:flex;margin:10px}.btn_add,.btn_del{border:0}