.box1 {
margin: auto;
position: absolute;
left: 0; right: 0; top: 0; bottom: 0;
}
.box1 {
margin: auto;
position: absolute;
left: 0; right: 0; top: 0; bottom: 0;
}
position: absolute; top: 0; left: 0; right: 0; bo...
敲黑板敲黑板 position:absolute; left:0; top:0; bottom:0; right:...
option = { grid: { left: '17%', top: '12%', right: '0%'...
注意: 如果(top/left/bottom/right)值>0向外扩大区域<0缩小区域
加position：absolute之后 解决方法：left:0;right:0;
定位： 绝对定位： position:absolute; top:0; left:0;（俩个...
.app{position: absolute;top: 0;left: 0;width: 100%;height...
1.块元素居中 position: absolute; top: 0; bottom: 0; left: 0; r...
.image-bg{ position:absolute; z-index:-1; left:0; right:0...
本文标题：left: 0; right: 0; top: 0; botto
本文链接：https://www.haomeiwen.com/subject/vntqgqtx.html
网友评论