css3鼠标经过渐隐渐现动画
.ani{ visibility:hidden;;//隐藏 -webkit-transition: all .3s ease;-moz-transition: all .3s ease;-o-transition: all .3s ease;transition: all .3s ease;//动画 position:absolute; //加个定位 top:50px; } .ani:hover{ visibility:visible;//显示 top:30px;//位移滑动效果 } <div class="ani">渐隐渐现动画</div>