.share-center{text-align:-webkit-center}.qrImg{width:150px;height:150px;margin-bottom:16px;background-size:100%;background-repeat:no-repeat}.SendDocument-title{padding-bottom:16px;font-size:16px;color:#222;font-weight:700}.demo-infinite-container{overflow:auto;padding:8px 0;height:calc(100vh - 410px)}