.single-add-wrap[data-v-69150b16]{background:#fff;padding:16px 24px 80px;position:relative}.top-bar[data-v-69150b16]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;padding-bottom:12px;position:sticky;top:0;background:#fff;z-index:10;border-bottom:1px solid #f0f0f0}.top-bar .title[data-v-69150b16]{font-size:18px;font-weight:600;color:#303133}.bottom-bar[data-v-69150b16]{position:sticky;bottom:0;background:#fff;padding:12px 0;text-align:right;border-top:1px solid #f0f0f0;margin-top:16px}.sign-block[data-v-69150b16]{width:600px;margin:0 auto}.sign-pad[data-v-69150b16]{width:100%;height:250px;border:1px dashed #d9d9d9;border-radius:4px}.sign-empty[data-v-69150b16]{width:100%;height:100%;text-align:center;font-size:16px;line-height:250px;color:#909399}