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mercer08/shadowBg.css

Last active August 4, 2017 12:28
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通过阴影来弱化背景(rgba) CSS SECRET
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shadowBg.css
.overlay{ /*用于遮挡背景*/
position: fixed;
top: 0;
right: 0;
bottom: 0;
left: 0;
background: rgba(0,0,0,.8);
}
.lightbox{ /*用于吸引用户注意的元素*/
position: absolute;
z-index: 1;
/*其余样式*/
}
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