一个块应该与两个相邻的CSS重叠 [英] One block should overlap the two adjacent CSS
本文介绍了一个块应该与两个相邻的CSS重叠的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
HTML:
< div class =parent> ;
< div class =child_1>一些div1< / div>
< div class =child_2>一些div2< / div>
< div class =child_3>一些div3< / div>
< / div>
CSS:
.parent {
position:relative;
font-size:34px;
border:1px solid#000;
背景:#eef;
height:110px;
width:620px;
保证金:20px
}
.child_1 {
position:static;
text-align:center;
display:inline-block;
margin-top:20px;
margin-left:10px;
height:50px;
width:200px;
border:3px纯黄色;
背景:黄色;
}
.child_2 {
position:relative;
text-align:center;
display:inline-block;
margin-left:-30px;
height:80px;
width:200px;
border:3px纯蓝色;
背景:;剩余
:-30px;
top:-10px;
}
.child_3 {
position:relative;
display:inline-block;
text-align:center;
height:50px;
width:200px;
border:3px纯黄色;
背景:黄色;剩余
:-30px;
解决方案
.child_3
需要有 left:-60px;
才能重叠 .child_2
您必须从 .child_2
添加-30px到 child_3
,所以-30px -30px = -60px
附加:要真正将child_2提供给COVER child_3,请指定 z-index:1
至
child_2
:
.parent {position:relative; font-size:34px; border:1px solid#000;背景:#eef; height:110px; width:620px; margin:20px;}。child_1 {position:static;文本对齐:中心;显示:inline-block;边距:20像素;保证金左:10px的; height:50px;宽度:200px;边框:3px纯黄色;背景:黄色;}。child_2 {position:relative;文本对齐:中心;显示:inline-block;保证金左:-30px; height:80px;宽度:200px;边框:3px纯蓝色;背景:;左:-30px;顶部:-10px; z-index:1;}。child_3 {position:relative;显示:inline-block;文本对齐:中心; height:50px;宽度:200px;边框:3px纯黄色;背景:黄色; left:-60px;}
< div class =父> < div class =child_1>一些div1< / div> < div class =child_2>一些div2< / div> < div class =child_3>一些div3< / div>< / div>
b
I need "div2" to overlap/cover its two adjacent block. I can do it with "div1", but I cannot do it with "div3". Someone know how to do it? Please see my code below with what I have a problem. Thanks!
HTML:
<div class="parent">
<div class="child_1">Some div1</div>
<div class="child_2">Some div2</div>
<div class="child_3">Some div3</div>
</div>
CSS:
.parent {
position: relative;
font-size: 34px;
border: 1px solid #000;
background: #eef;
height: 110px;
width: 620px;
margin: 20px
}
.child_1 {
position: static;
text-align:center;
display: inline-block;
margin-top:20px;
margin-left:10px;
height: 50px;
width: 200px;
border: 3px solid yellow;
background:yellow;
}
.child_2 {
position: relative;
text-align:center;
display: inline-block;
margin-left:-30px;
height: 80px;
width: 200px;
border: 3px solid blue;
background:;
left:-30px;
top:-10px;
}
.child_3 {
position: relative;
display: inline-block;
text-align:center;
height: 50px;
width: 200px;
border: 3px solid yellow;
background:yellow;
left:-30px;
}
解决方案
.child_3
needs to have left:-60px;
in order to overlap .child_2
you have to add the -30px from .child_2
to child_3
, so -30px -30px = -60px
ADDITION: To really get child_2 to COVER child_3, assing z-index:1
to child_2
:
.parent {
position: relative;
font-size: 34px;
border: 1px solid #000;
background: #eef;
height: 110px;
width: 620px;
margin: 20px;
}
.child_1 {
position: static;
text-align:center;
display: inline-block;
margin-top:20px;
margin-left:10px;
height: 50px;
width: 200px;
border: 3px solid yellow;
background:yellow;
}
.child_2 {
position: relative;
text-align:center;
display: inline-block;
margin-left:-30px;
height: 80px;
width: 200px;
border: 3px solid blue;
background:;
left:-30px;
top:-10px;
z-index:1;
}
.child_3 {
position: relative;
display: inline-block;
text-align:center;
height: 50px;
width: 200px;
border: 3px solid yellow;
background:yellow;
left:-60px;
}
<div class="parent">
<div class="child_1">Some div1</div>
<div class="child_2">Some div2</div>
<div class="child_3">Some div3</div>
</div>
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