什么是在CSS中使用垂直条的正确语法？ [英] What is correct syntax for using vertical bar in CSS?
问题描述
我没有写这个CSS，我不知道该怎么做这个代码。
I didn't write this CSS and I don't know what to do with this code.
#r_constraint{
float:left;
height:40px;
| height:42px;
overflow:hidden;
margin:0 27px;
width:698px;
我在此属性上收到错误 | height：42px; 。
I'm getting an error on this property "| height:42px;".
Warning: Expected declaration but found '|'. Skipped to next declaration.
我看过，但不是真的我正在寻找。所以我尝试 6.1.1。类型选择器和命名空间，但它似乎正在使用垂直条描述元素，就像这里 is-the-vertical-bar-valid-css-or-firefox-specific 。并在 4。 CSS限定名称， height 属性不完全是正在描述的。
I looked stackoverflow - what does pipe mean... but wasn't really what I was looking for. So I tried 6.1.1. Type selectors and namespaces, but it appears to be describing using the vertical bar for elements, just like here is-the-vertical-bar-valid-css-or-firefox-specific. And at 4. CSS Qualified names that height property is not exactly what is being described either.
那么，我该怎么办呢？删除垂直条后的空格，完全删除它或尝试 * | height ，或者甚至可以在 height 属性？任何人？
So, what do I do with this guy? Remove the space after the vertical bar, remove it altogether or try "*|height", or can he even be used on the height property? Anybody?
感谢
推荐答案
这两者都用作命名空间限定词选择器，它们都不在本上下文中有效。我不知道某人的意图，也许他们想评论它。如果它不打破一切，只要删除它。
It's both used as a namespace qualifier and a selector, neither of which are valid in this context. I'm not sure what someone intended, perhaps they wanted to comment it out. If it doesn't break everything, just remove it.
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