本文实例介绍了js+css实现回到顶部按钮的方法,分享给大家供大家参考,具体内容如下
效果
html
<p id="back-to-top"><a href="#top"><span></span></a></p>css
p#back-to-top{ position:fixed; bottom:100px; right:80px;}p#back-to-top a{ text-align:center; text-decoration:none; color:#d1d1d1; display:block; width:30px; -moz-transition:color1s; -webkit-transition:color1s; -o-transition:color1s;}p#back-to-top a:hover{ color:#979797;}p#back-to-top a span{ background:#d1d1d1 url(../images/arrow_up.png) no-repeat center center; border-radius:6px; display:block; height:30px; width:30px; margin-bottom:5px; -moz-transition:background1s; -webkit-transition:background1s; -o-transition:background1s;}#back-to-top a:hover span{ background:#979797 url(../images/arrow_up.png) no-repeat center center;}js
以上就是本文的全部内容,希望对大家的学习有所帮助。