构建一个4角颜色的CSS3渐变 [英] Building a 4 corners-colors CSS3 gradient
本文介绍了构建一个4角颜色的CSS3渐变的处理方法,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
可以在CSS中产生以下渐变:
$
p>
方法1:
方法3:多个背景:
>
div {
background:#f06;
background:linear-gradient(45deg,#fff722,#ff26f9),线性渐变(142deg,透明,白色),线性渐变(108deg,红色,透明)
min-height:100%;
width:256px;
height:256px;
position:relative;
z-index:1;
}
方法4:伪元素
div {
background:#f06;
background:linear-gradient(45deg,#fff722,#ff26f9);
min-height:100%;
width:256px;
height:256px;
position:relative;
z-index:1;
}
div:before,div:after {
content:'';
position:absolute;
width:100%;
height:100%;
opacity:0.8;
}
div:before {
background:linear-gradient(108deg,red,transparent);
z-index:2;
top:0;
left:0;
}
div:after {
background:linear-gradient(142deg,transparent,white);
z-index:3;
bottom:0;
right:0;
}
标记:
< div>< / div>
方法5:
div {
overflow:hidden;
background:#f06;
background:linear-gradient(45deg,#fff722,#ff26f9);
min-height:100%;
width:256px;
height:256px;
position:relative;
z-index:1;
}
div:before,div:after {
content:'';
position:absolute;
width:100%;
height:100%;
}
div:before {
background:linear-gradient(108deg,red,transparent);
z-index:2;
top:0;
left:0;
opacity:0.8;
}
div:after {
background:white;
z-index:3;
bottom:-96%;
right:-72%;
box-shadow:0 0 110px 54px white;
opacity:1;
border-radius:100%;
}
更新:很多感谢 Ana-Maria Tudor < 3
body {
position:fixed;
top:0;
right:0;
bottom:0;
left:0;
}
body:before {
content:'';
position:absolute;
top:0;
right:0;
bottom:0;
left:0;
display:block;
width:100%;
height:600px;
border-radius:0%;
background:
径向渐变(50%0处的圆,
rgba(255,0,0,.5),rgba(255,0,0,0)70.71%
径向梯度(圈在6.7%75%,
rgba(0,0,255,.5),rgba(0,0,255,0)70.71%),
径向梯度在93.3%75%,
rgba(0,255,0,0.5),rgba(0,255,0,0)70.71%);
}
Is it possible to produce the following gradient in CSS :
解决方案
in your case
Method 1:
div{
overflow: hidden;
background: #f06;
background: linear-gradient(45deg, #fff722, #ff26f9);
min-height: 100%;
width: 256px;
height: 256px;
position: relative;
z-index: 1;
box-shadow: inset -20px 0 38px -18px #ff26f9,inset -3px -13px 65px -18px yellow;
}
div:before,div:after{
content:'';
position:absolute;
width:100%;
height:100%;
}
div:before{
background: red;
box-shadow: 0 0 140px 64px red;
z-index:2;
top: -96%;
left: -72%;
opacity: 0.8;
}
div:after {
background: white;
z-index: 3;
bottom: -96%;
right: -72%;
box-shadow: 0 0 140px 64px white;
opacity: 1;
border-radius: 100%;
}
Method 2:
div{
overflow: hidden;
background: #f06;
background: linear-gradient(45deg, #fff722, #ff26f9);
min-height: 100%;
width:256px;
height:256px;
position:relative;
z-index:1;
}
div:before,div:after{
content:'';
position:absolute;
width:100%;
height:100%;
}
div:before{
background: red;
box-shadow: 0 0 140px 64px red;
z-index:2;
top: -96%;
left: -72%;
opacity: 0.8;
}
div:after {
background: white;
z-index: 3;
bottom: -96%;
right: -72%;
box-shadow: 0 0 140px 64px white;
opacity: 1;
border-radius: 100%;
}
Method 3: multiple background:
div{
background: #f06;
background: linear-gradient(45deg, #fff722, #ff26f9),linear-gradient(142deg, transparent, white),linear-gradient(108deg, red, transparent);
min-height: 100%;
width:256px;
height:256px;
position:relative;
z-index:1;
}
Method 4: pseudo element
div{
background: #f06;
background: linear-gradient(45deg, #fff722, #ff26f9);
min-height: 100%;
width:256px;
height:256px;
position:relative;
z-index:1;
}
div:before,div:after{
content:'';
position:absolute;
width:100%;
height:100%;
opacity: 0.8;
}
div:before{
background: linear-gradient(108deg, red, transparent);
z-index:2;
top:0;
left:0;
}
div:after{
background: linear-gradient(142deg, transparent, white);
z-index:3;
bottom:0;
right:0;
}
the markup:
<div></div>
Method 5:
div{
overflow: hidden;
background: #f06;
background: linear-gradient(45deg, #fff722, #ff26f9);
min-height: 100%;
width:256px;
height:256px;
position:relative;
z-index:1;
}
div:before,div:after{
content:'';
position:absolute;
width:100%;
height:100%;
}
div:before{
background: linear-gradient(108deg, red, transparent);
z-index:2;
top:0;
left:0;
opacity: 0.8;
}
div:after {
background: white;
z-index: 3;
bottom: -96%;
right: -72%;
box-shadow: 0 0 110px 54px white;
opacity: 1;
border-radius: 100%;
}
Update: many thanks to Ana-Maria Tudor <3
body{
position:fixed;
top:0;
right:0;
bottom:0;
left:0;
}
body:before {
content: '';
position:absolute;
top:0;
right:0;
bottom:0;
left:0;
display: block;
width: 100%;
height: 600px;
border-radius: 0%;
background:
radial-gradient(circle at 50% 0,
rgba(255,0,0,.5), rgba(255,0,0,0) 70.71%),
radial-gradient(circle at 6.7% 75%,
rgba(0,0,255,.5), rgba(0,0,255,0) 70.71%),
radial-gradient(circle at 93.3% 75%,
rgba(0,255,0,.5), rgba(0,255,0,0) 70.71%);
}
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