Question

只有当存在溢出时才能看到滚动条，否则它应该被隐藏。但是默认情况下它显示滚动条，尽管div具有适当的非溢出内容。我们怎么能阻止它？

<body>
  <p>The overflow property specifies what to do if the content of an element exceeds the              size of the element's box.</p>

  <p>overflow:scroll</p>
  <div class="scroll">You can use the overflow property when you want to have better control of the layout. The default value is visible.</div>


 </body>

CSS：

div.scroll
{
  background-color:#00FFFF;
  width:100px;
  height:100px;
  overflow-x:scroll;
}

Answer 1

overflow:auto;会这样做。

div.scroll
{
  background-color:#00FFFF;
  width:100px;
  height:100px;
  overflow:auto;
}

只有在溢出时才会看到滚动条

1 个答案: