.sign-page[data-v-4aa7a856]{position:fixed;top:0;left:0;width:100%;height:100%;z-index:99999;background:#fff}.sign-page iframe[data-v-4aa7a856]{width:100%;height:100%;border:none}.sign-page .tip[data-v-4aa7a856]{display:flex;align-items:center;justify-content:center;height:100%;font-size:1.25rem;color:#999}