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in Technique[技术] by (71.8m points)

如何使div始终充满整个页面

效果如图,设置了100%可以充满整个页面,一旦出现滚动条,蓝色就不能往下填充了,我把html,body,以及父级元素都设置的min-height:100%也不能填充全部的
image


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by (71.8m points)

开发者工具查看你的css布局是不是有问题,看下背景的dom实际高度是多少,父元素高度是多少;

如果你是最外层的,要全屏幕覆盖,css单位用vh即可。

.bg {
    width: 100vh;
    height: 100vh;
    background: #000000;
}

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
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