How to use CSS to achieve various geometric shape effects_html/css

How to use CSS to achieve various geometric shape effects_html/css_WEB-ITnose

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Release： 2016-06-24 11:40:55

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How to use CSS to achieve various geometric shape effects:
Recommendation: Handwriting code as much as possible can effectively improve learning efficiency and depth.
Everyone knows that CSS has powerful functions that can make pages beautiful. As the version of CSS improves, its functions become more and more powerful. Here is a brief introduction on how to use CSS to achieve various geometric effects.
1. Realize a square:

<!DOCTYPE html><html><head><meta charset=" utf-8"><meta name="author" content="http://www.softwhy.com/" /><title>蚂蚁部落</title><style type="text/css">.mytest{  width:100px;  height:100px;  background-color:green;}</style></head><body><div class="mytest"></div></body></html>

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2. Realize a rectangle:

<!DOCTYPE html><html><head><meta charset=" utf-8"><meta name="author" content="http://www.softwhy.com/" /><title>蚂蚁部落</title><style type="text/css">.mytest{  width:150px;  height:100px;  background-color:green;}</style></head><body><div class="mytest"></div></body></html>

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3. Realize a circle:
IE8 and browsers below IE8 are not supported.

<!DOCTYPE html><html><head><meta charset=" utf-8"><meta name="author" content="http://www.softwhy.com/" /><title>蚂蚁部落</title><style type="text/css">.mytest{  width:100px;  height:100px;  background:green;  -moz-border-radius:50px;  -webkit-border-radius:50px;  border-radius:50px;}</style></head><body><div class="mytest"></div></body></html>

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4. Implementing elliptical shape:
IE8 and browsers below IE8 do not support it.

<!DOCTYPE html><html><head><meta charset=" utf-8"><meta name="author" content="http://www.softwhy.com/" /><title>蚂蚁部落</title><style type="text/css">.mytest{  width:200px;  height:100px;  background:green;  -moz-border-radius:100px / 50px;  -webkit-border-radius:100px / 50px;  border-radius:100px / 50px;}</style></head><body><div class="mytest"></div></body></html>

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5. Implement triangle:
The following code can set the color of the corners in other directions to white according to actual needs, so that a certain direction can be a triangle.

<!DOCTYPE html><html><head><meta charset=" utf-8"><meta name="author" content="http://www.softwhy.com/" /><title>蚂蚁部落</title><style type="text/css">.mytest{  width:0px;  height:0px;  border-left:100px solid green;  border-right:100px solid black;  border-bottom:100px solid red;  border-top:100px solid blue;}</style></head><body><div class="mytest"></div></body></html>

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6. Parallelogram:
IE8 and browsers below are not supported.

<!DOCTYPE html><html><head><meta charset=" utf-8"><meta name="author" content="http://www.softwhy.com/" /><title>蚂蚁部落</title><style type="text/css">.mytest{  width:150px;  height:100px;  margin-left:20px;  -webkit-transform: skew(20deg);  -moz-transform: skew(20deg);  -o-transform: skew(20deg);  background:green;}</style></head><body><div class="mytest"></div></body></html>

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7. Egg shape:
IE8 and browsers below are not supported.

<!DOCTYPE html><html><head><meta charset=" utf-8"><meta name="author" content="http://www.softwhy.com/" /><title>蚂蚁部落</title><style type="text/css">.mytest{  display:block;  width:126px;  height:180px;  background-color:green;  -webkit-border-radius: 63px 63px 63px 63px / 108px 108px 72px 72px;  border-radius:50% 50% 50% 50% / 60% 60% 40% 40%;}</style></head><body><div class="mytest"></div></body></html>

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8. Prompt box:

<!DOCTYPE html><html><head><meta charset=" utf-8"><meta name="author" content="http://www.softwhy.com/" /><title>蚂蚁部落</title><style type="text/css">.parent{  width:300px;  height:100px;  margin:40px auto;  background-color:green;  position:relative;}.square{  width:0px;  height:0px;  border-bottom:10px solid white;  border-left:10px solid white;  border-right:10px solid green;  border-top:10px solid green;  position:absolute;  left:-20px;  top:10px;}</style></head><body><div class="parent">  <div class="square"></div></div></body></html>

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The original address is: http://www.softwhy.com/