问题描述
我需要在一些块
元素上创建一个盒子阴影,但只有(例如)在它的右侧。我这样做是用 box-shadow
将内部元素包装到外部 padding-right
overflow:hidden;
所以阴影的三个其他边不可见。
实现这个?像 box-shadow-right
?
EDIT :我的目的是创建 阴影的垂直部分。与的背景:url(shadow.png)100%0%repeat-y $ c $完全相同
repeat-y
.myDiv {border:1px solid# width:100px; height:100px; -webkit-box-shadow:10px 0 5px -2px#888; box-shadow:10px 0 5px -2px#888;}
< div class =myDiv>< / div>
第四个属性是 -2px
是阴影扩散,你可以使用它来改变阴影的扩展,使它看起来阴影只在一侧。
这也使用影子定位规则 10px
将其发送到右边(水平偏移)和 0px
保留在元素下(垂直偏移。)
5px
模糊半径:)
。
I need to create a box-shadow on some block
element, but only (for example) on its right side. The way I do it is to wrap the inner element with box-shadow
into an outer one with padding-right
and overflow:hidden;
so the three other sides of the shadow are not visible.
Is there some better way to achieve this? Like box-shadow-right
?
EDIT: My intentions are to create only the vertical part of the shadow. Exactly the same as what repeat-y
of the rule background:url(shadow.png) 100% 0% repeat-y
would do.
Yes, you can use the shadow spread property of the box-shadow rule:
.myDiv
{
border: 1px solid #333;
width: 100px;
height: 100px;
-webkit-box-shadow: 10px 0 5px -2px #888;
box-shadow: 10px 0 5px -2px #888;
}
<div class="myDiv"></div>
The fourth property there -2px
is the shadow spread, you can use it to change the spread of the shadow, making it appear that the shadow is on one side only.
This also uses the shadow positioning rules 10px
sends it to the right (horizontal offset) and 0px
keeps it under the element (vertical offset.)
5px
is the blur radius :)
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