<stlye>
summary { display:none; }
</style>
<details open="open">
<p>If your browser supports this element, it should allow you to expand and collapse these details.</p></details>
The details element represents a disclosure widget from which the user can obtain additional information or controls.
所以不是chromuim要实现这种效果而是按w3c标准必须实现这种效果
另外文档提到
The open content attribute is a boolean attribute. If present, it indicates that the details are to be shown to the user. If the attribute is absent, the details are not to be shown.
参考 http://www.w3schools.com/html5/tag_su...,想要隐藏 details 标签的带箭头的 "details",可以这样做:
解释:
chromuim并没有自作聪明,w3.org文档原话说了
所以不是chromuim要实现这种效果而是按w3c标准必须实现这种效果
另外文档提到
所以默认要显示details加属性open="open"
请参考w3c文档http://dev.w3.org/html5/spec/Overview...