.preview-loading[data-v-6df59041]{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;min-height:400px}.preview-iframe[data-v-6df59041]{display:block}.drawer-footer[data-v-6df59041]{position:absolute;right:0;bottom:0;width:100%;padding:12px 24px;text-align:right;background:#fff;border-top:1px solid #e8e8e8}.drawer-footer .ant-btn[data-v-6df59041]{margin-left:8px}