web疑难杂症

unexpected spacing between inline-block elements

article: CSS Tricks - fighting space between inline elements if you have the following HTML:

<span>
  <a>link1</a>
  <a>link2</a>
  <a>link3</a>
</span>

There will be spacing between each link. 原因：因<a>是inline element，每个tag间的换行被看作是一个空格，于是最终render的结果出现了空格