课程
/前端开发
/HTML/CSS
/初识HTML(5)+CSS(3)-升级版
让“三年级”下面有下划线 ， 用<a>三年级</a>不行吗 <a></a>不能用两次吗
2016-08-06
源自：初识HTML(5)+CSS(3)-升级版 10-7
正在回答
constendTime=newDate(2014,6,18,18,47,52);截止时间，6=7月，从0开始编号【time：2014-07-1818：47：52】
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看你做什么效果了nbsp;但bootsrap中的东西最好不要乱改"123"和123是不一样的，有引号就是字符，没引号就是数字，任务里面一个有引号，一个没引号。
可以的只是文章目的是让你自己体验整个过程而已，方法很多的，也可以用
如果仅仅要实现题目中的下划线效果，当然是可以的。
但是如果“胆小如鼠”以后会做成超链接而“三年级”仍然只需要下划线，二者的标签就需要分开用不同的了。
所以为了后期扩展，不同含义的东西，最好用对应的标签，即使他们目前需要的效果是一样的。
秋馔筠
可以啊，可以用两次啊，只要 a { text-decoration：underline;}就可以啊
举报
HTML(5)+CSS(3)基础教程8小时带领大家步步深入学习标签用法和意义
2 回答10-3 批评为什么会有下划线
2 回答分段下划线
5 回答下划线的问题
1 回答如何加下划线
2 回答如何清除下划线？
