如何style line-through呢？
<style type="text/css"> span.inner { color: green; } span.outer { color: red; text-decoration: line-through; } </style> <span class="outer"> <span class="inner">foo bar</span> </span>
虽然css3中定义了p {
text-decoration: underline;
-moz-text-decoration-color: red; /* Code for Firefox */
text-decoration-color: red;
}
原文：http://www.cnblogs.com/kidsitcn/p/4944054.html