iOS Safari blur无法触发实例页面
回到相关文章 »效果:
代码:
CSS代码:
.drop-panel {
display: none;
position: absolute;
border: 1px solid #ccc;
background-color: #fff;
padding: 12px 20px;
}
:focus + .drop-panel {
display: block;
}
HTML代码:
<a href="javascript:" tabindex="0">focus me显示下拉</a>
<div class="drop-panel">下拉浮层</div>
<button onClick="main.tabIndex=-1">点击我</button>