用四个季度创建圆
it1352
帮助1人
问题说明
是否可以只使用四个四分之一的CSS创建一个圆？
Is it possible to create a circle using only CSS with four quarters in it?
我无法超越：
.circle {
border-radius: 50%;
width: 40px;
height: 40px;
colour: red;
}<div class="circle"> </div>正确答案
#1
容易...使用边框和旋转。
Easily...using borders and a rotation.
.circle {
margin: 1em auto;
border-radius: 50%;
width: 40px;
height: 40px;
box-sizing: border-box;
border-width: 20px;
border-style: solid;
border-color: red green blue yellow;
transform: rotate(45deg);
}<div class="circle"></div>您可以
.circle {
border-radius: 50%;
width: 40px;
height: 40px;
box-sizing: border-box;
border-width: 20px;
border-style: solid;
border-color: red green blue yellow;
transform: rotate(45deg);
}
.wide {
width: 100px;
height: 100px;
}<div class="circle wide"></div>-元素（无需旋转），只需渐变即可。
Or perhaps with pseudo-elements (no rotation needed), just gradients.
*,
*::before,
*::after {
box-sizing: border-box;
}
.circle {
width: 100px;
height: 100px;
margin: 1em auto;
position: relative;
border-radius: 50%;
overflow: hidden;
border: 6px solid pink; /* borders on it too */
}
.circle::before,
.circle::after {
content: '';
position: absolute;
height: 100%;
width: 50%;
top: 0;
}
.circle::before {
left: 0;
background: linear-gradient(green, green 50%, yellow 50%);
}
.circle::after {
left: 50%;
background: linear-gradient(red, red 50%, blue 50%);
}<div class="circle"></div>这篇好文章是转载于：学新通技术网
