@media screen and (max-width:939px){.preview-operate-nav[data-v-29a530bd]{display:none!important}}.preview-operate-nav-m[data-v-29a530bd]{background:#ffbe3a;font-size:16px;left:50%;line-height:40px;position:fixed;text-align:center;top:5px;transform:translateX(-50%);width:100%;z-index:1000}.preview-operate-nav[data-v-29a530bd]{background:#fdf9cd;border-bottom:1px solid #dbdbdb;border-left:1px solid #dbdbdb;border-right:1px solid #dbdbdb;display:flex;justify-content:space-between;left:50%;padding:15px 10px 10px;position:fixed;top:0;transform:translateX(-50%);width:874px;z-index:1000}.preview-operate-nav .left[data-v-29a530bd]{font-size:16px;line-height:21px}.preview-operate-nav .right[data-v-29a530bd]{align-items:center;display:flex;margin-right:58px}.preview-operate-nav .operate-item[data-v-29a530bd]{cursor:pointer;margin-right:20px}.preview-operate-nav .operate-item[data-v-29a530bd]:last-child{margin-right:0}.preview-operate-nav .operate-item img[data-v-29a530bd]{height:17px;vertical-align:top;width:17px}.preview-operate-nav .operate-item span[data-v-29a530bd]{font-size:14px}.preview-operate-nav .operate-item span.word[data-v-29a530bd]{margin-left:5px}.preview-operate-nav .qr-code[data-v-29a530bd]{background:#fff;border:1px solid #dbdbdb;padding:10px;position:absolute;right:28px;top:40px}.preview-operate-nav .qr-code img[data-v-29a530bd]{border:none;height:175px;width:175px}.preview-operate-nav .qr-code div[data-v-29a530bd]{font-size:14px;line-height:1.5;padding-left:5px}.preview-operate-nav .qr-code div.scan[data-v-29a530bd]{margin-top:7px}