<button class="weui-btn_icon weui-wa-hotarea" style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0); padding: 0px; outline: 0px; position: absolute; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; border-width: 0px; border-style: initial; border-color: initial; font-size: 0px; top: 0px; transform: translateY(-50%);"></button>