像这种导航栏透明的动画效果是怎么实现的呢？

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https://www.aceandtate.com/
向下滚动到某一块区域，或者鼠标移动上去变成白色背景而且带有动画效果。
能详细点吗？

1 replies • 2015-08-24 18:29:55 +08:00

lxrmido

Aug 24, 2015

.navi{
background-color:rgba (0,0,0,0 );
transition:all linear 0.5s;
}
.navi:hover{
background-color:#fff;
}