css3手风琴特效怎么实现

Answer 1

:hover方法（滑过效果） #accordion2 .accordion-content{ height:0; overflow:hidden; -webkit-transition:height 1s ease; -moz-transition:height 1s ease; -ms-transition:height 1s ease; -o-transition:height 1s ease; transition:height 1s ease; } #accordion2 li:hover .accordion-content{ height:auto; }