是否有可能为单个html元素提供两种背景颜色? [英] Is it possible to have two background colors for a single html element?
问题描述
.stepwizard-row:before {
top:14px;
bottom:0;
位置:绝对;
content:;
宽度:100%;
height:4px;
背景颜色:#d6d6c2;
z-order:0;
$ b $ p
$ b 是否有可能为前50个背景色%(考虑总宽度)和其他背景颜色?
如果它不能被执行,任何人都可以为我提供一个操作来实现这个功能吗?
解决方案 strong>线性渐变作为背景,您可以轻松调整每种颜色的方向,颜色和%:
$ b
body {margin:0;背景:线性渐变(向右,红色50%,蓝色0%);高度:100vh;文本对齐:中心; color:#fff;}
一些内容$ c
=falsedata-console =truedata-babel =false>
body {margin:0;背景:线性梯度(至底部,红色60%,蓝色0%);高度:100vh;文本对齐:中心; color:#fff;}
一些内容$ c
或伪元素和简单的元素 background-color ,然后简单地控制伪元素的位置/大小来控制背景:
body {margin:0;背景:红色;身高:100vh;位置:相对;文本对齐:中心;颜色:#fff;} body:before {content:;位置:绝对; top:0;底部:0;左:0;右:50%;背景:蓝色; z-index:-1;}
code>
body {margin:0;背景:红色;身高:100vh;位置:相对;文本对齐:中心;颜色:#fff;} body:before {content:;位置:绝对; top:0;底部:40%;左:0;正确:0;背景:蓝色; z-index:-1;}
code>
如果您想要更多
您可以在渐变中组合不同的颜色,也可以使用多个线性背景,以便为背景实现更复杂的颜色分割:
body {margin:0;背景:线性梯度(30度,红色50%,蓝色50%,蓝色70%,橙色70%)左/ 50%100%无重复,线性梯度(-30度,红色50%,蓝色50%,蓝色70%,橙色70%)右/ 50%100%不重复;高度:100vh;文本对齐:中心; color:#fff;}
一些内容$ c
你也可以用伪元素做同样的事情,也可以使用一些CSS变换(旋转,歪斜等):
body {margin: 0;背景:红色;身高:100vh;位置:相对; text-align:center;颜色:#fff; overflow:hidden;} body:before {content:;位置:绝对; top:0;底部:0;剩下:-50%;右:50%;背景:蓝色;变形:歪斜(30度); z-index:-1;} body:after {content:;位置:绝对; top:0;底部:0;剩下:50%;右:-50%;背景:橙色; transform:skew(-30deg); z-index:-1;}
code>
I am trying to add 2 different background colors to the same css class.
.stepwizard-row:before {
top: 14px;
bottom: 0;
position: absolute;
content: " ";
width: 100%;
height: 4px;
background-color: #d6d6c2;
z-order: 0;
}
Is it possible to have one background color for the first 50%(Considering total width) and another background color to the remaining?
If it can`t be achived, can anyone suggest me a trick to achive this?
解决方案 Simply use linear-gradient as background and you can easily adjust the direction, colors, % of each color:
body {
margin: 0;
background: linear-gradient(to right, red 50%, blue 0%);
height:100vh;
text-align:center;
color:#fff;
}
some content
body {
margin: 0;
background: linear-gradient(to bottom, red 60%, blue 0%);
height:100vh;
text-align:center;
color:#fff;
}
some content
Or with pseudo-element and simple background-color then simply control the position/size of pseudo-element to control both background:
body {
margin: 0;
background: red;
height: 100vh;
position: relative;
text-align:center;
color:#fff;
}
body:before {
content: "";
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 50%;
background: blue;
z-index:-1;
}
some content
body {
margin: 0;
background: red;
height: 100vh;
position: relative;
text-align:center;
color:#fff;
}
body:before {
content: "";
position: absolute;
top: 0;
bottom: 40%;
left: 0;
right: 0;
background: blue;
z-index:-1;
}
some content
If you want more
You can combine different color inside gradient and also use multiple linear-background in order to achieve more complex color division for your background:
body {
margin: 0;
background:linear-gradient(30deg, red 50%, blue 50%, blue 70%,orange 70%) left/50% 100% no-repeat,
linear-gradient(-30deg, red 50%, blue 50%, blue 70%,orange 70%) right/50% 100% no-repeat;
height:100vh;
text-align:center;
color:#fff;
}
some content
You can also do the same with pseudo element and also use some CSS transform (rotation, skew, etc):
body {
margin: 0;
background: red;
height: 100vh;
position: relative;
text-align: center;
color: #fff;
overflow: hidden;
}
body:before {
content: "";
position: absolute;
top: 0;
bottom: 0;
left: -50%;
right: 50%;
background: blue;
transform: skew(30deg);
z-index: -1;
}
body:after {
content: "";
position: absolute;
top: 0;
bottom: 0;
left: 50%;
right: -50%;
background: orange;
transform: skew(-30deg);
z-index: -1;
}
some content
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