DIV实现隐藏div iddivTest styleheight:100pxwidth:100pxbackground-color:reddisplay:none/d
DIV实现隐藏
<div id="divTest" style="height:100px;width:100px;background-color:red;display:none"></div>
<div onclick="document.getElementById('divTest').style.display='block'">点击显示</div>