【转载】纯CSS画的基本图形(矩形、圆形、三角形、多边形、爱心、八卦等)

今天在css-tricks上看到一篇文章,那篇文章让我不禁心头一震,强大的CSS啊,居然能画出这么多基本的图形。图形包括基本的矩形、圆形、 椭圆、三角形、多边形,也包括稍微复杂一点的爱心、钻石、阴阳八卦等。当然有一些需要用到CSS3的属性,所以在你打开这篇文章的时候,我希望你用的是 firefox或者chrome,当然IE也能看一部分的。那好,下面就一起来看看我们是如何用纯CSS来画这些图形的,如果你也觉得很震撼,推荐给你的 朋友吧。是不是我在博客园的权限不够,后台编辑器中不能加style标签,所以就用图片替代实际的效果图了,当然,想看实际效果的朋友可以移驾至我的另一 个博客,这篇文章两边是同步的,那边是实际的效果,原文:http://www.itivy.com/ivy/archive/2012/1/16/css-shape.html

1、正方形

最终效果:

image

CSS代码如下:

9、左上三角

最终效果:

image

CSS代码如下:

#triangle-topleft {     width: 0;     height: 0;     border-top: 100px solid red;      border-right: 100px solid transparent;           }

10、右上三角

最终效果:

image

CSS代码如下:

#triangle-topright {     width: 0;     height: 0;     border-top: 100px solid red;      border-left: 100px solid transparent;       }

11、左下三角

最终效果:

image

CSS代码如下:

#triangle-bottomleft {     width: 0;     height: 0;     border-bottom: 100px solid red;      border-right: 100px solid transparent;   }   

12、右下三角

最终效果:

image

CSS代码如下:

#triangle-bottomright {     width: 0;     height: 0;     border-bottom: 100px solid red;      border-left: 100px solid transparent; }

13、平行四边形

最终效果:

image

CSS代码如下:

#parallelogram {     width: 150px;     height: 100px;         margin-left:20px;     -webkit-transform: skew(20deg);        -moz-transform: skew(20deg);          -o-transform: skew(20deg);     background: red; }

14、梯形

最终效果:

image

CSS代码如下:

#trapezoid {     border-bottom: 100px solid red;     border-left: 50px solid transparent;     border-right: 50px solid transparent;     height: 0;     width: 100px; }

15、六角星

最终效果:

image

CSS代码如下:

#star-six {     width: 0;     height: 0;     border-left: 50px solid transparent;     border-right: 50px solid transparent;     border-bottom: 100px solid red;     position: relative; } #star-six:after {     width: 0;     height: 0;     border-left: 50px solid transparent;     border-right: 50px solid transparent;     border-top: 100px solid red;     position: absolute;     content: "";     top: 30px;     left: -50px; }

16、五角星

最终效果:

image

CSS代码如下:

#star-five {    margin: 50px 0;    position: relative;    display: block;    color: red;    width: 0px;    height: 0px;    border-right:  100px solid transparent;    border-bottom: 70px  solid red;    border-left:   100px solid transparent;    -moz-transform:    rotate(35deg);    -webkit-transform: rotate(35deg);    -ms-transform:     rotate(35deg);    -o-transform:      rotate(35deg); } #star-five:before {    border-bottom: 80px solid red;    border-left: 30px solid transparent;    border-right: 30px solid transparent;    position: absolute;    height: 0;    width: 0;    top: -45px;    left: -65px;    display: block;    content: '';    -webkit-transform: rotate(-35deg);    -moz-transform:    rotate(-35deg);    -ms-transform:     rotate(-35deg);    -o-transform:      rotate(-35deg);      } #star-five:after {    position: absolute;    display: block;    color: red;    top: 3px;    left: -105px;    width: 0px;    height: 0px;    border-right: 100px solid transparent;    border-bottom: 70px solid red;    border-left: 100px solid transparent;    -webkit-transform: rotate(-70deg);    -moz-transform:    rotate(-70deg);    -ms-transform:     rotate(-70deg);    -o-transform:      rotate(-70deg);    content: ''; }

17、五角大楼

最终效果:

image

CSS代码如下:

#pentagon {     position: relative;     width: 54px;     border-width: 50px 18px 0;     border-style: solid;     border-color: red transparent; } #pentagon:before {     content: "";     position: absolute;     height: 0;     width: 0;     top: -85px;     left: -18px;     border-width: 0 45px 35px;     border-style: solid;     border-color: transparent transparent red; }

18、六边形

最终效果:

image

CSS代码如下:

#hexagon {     width: 100px;     height: 55px;     background: red;     position: relative; } #hexagon:before {     content: "";     position: absolute;     top: -25px;      left: 0;     width: 0;     height: 0;     border-left: 50px solid transparent;     border-right: 50px solid transparent;     border-bottom: 25px solid red; } #hexagon:after {     content: "";     position: absolute;     bottom: -25px;      left: 0;     width: 0;     height: 0;     border-left: 50px solid transparent;     border-right: 50px solid transparent;     border-top: 25px solid red; }

19、八角形

最终效果:

image

CSS代码如下:

#octagon {     width: 100px;     height: 100px;     background: red;     position: relative; }   #octagon:before {     content: "";     position: absolute;     top: 0;     left: 0;         border-bottom: 29px solid red;     border-left: 29px solid #eee;     border-right: 29px solid #eee;     width: 42px;     height: 0; }   #octagon:after {     content: "";     position: absolute;     bottom: 0;     left: 0;         border-top: 29px solid red;     border-left: 29px solid #eee;     border-right: 29px solid #eee;     width: 42px;     height: 0; }

20、爱心

最终效果:

image

CSS代码如下:

#heart {     position: relative;     width: 100px;     height: 90px; } #heart:before, #heart:after {     position: absolute;     content: "";     left: 50px;     top: 0;     width: 50px;     height: 80px;     background: red;     -moz-border-radius: 50px 50px 0 0;     border-radius: 50px 50px 0 0;     -webkit-transform: rotate(-45deg);        -moz-transform: rotate(-45deg);         -ms-transform: rotate(-45deg);          -o-transform: rotate(-45deg);             transform: rotate(-45deg);     -webkit-transform-origin: 0 100%;        -moz-transform-origin: 0 100%;         -ms-transform-origin: 0 100%;          -o-transform-origin: 0 100%;             transform-origin: 0 100%; } #heart:after {     left: 0;     -webkit-transform: rotate(45deg);        -moz-transform: rotate(45deg);         -ms-transform: rotate(45deg);          -o-transform: rotate(45deg);             transform: rotate(45deg);     -webkit-transform-origin: 100% 100%;        -moz-transform-origin: 100% 100%;         -ms-transform-origin: 100% 100%;          -o-transform-origin: 100% 100%;             transform-origin :100% 100%; }               

21、无穷大符号

最终效果:

image

CSS代码如下:

#infinity {     position: relative;     width: 212px;     height: 100px; }   #infinity:before, #infinity:after {     content: "";     position: absolute;     top: 0;     left: 0;     width: 60px;     height: 60px;         border: 20px solid red;     -moz-border-radius: 50px 50px 0 50px;          border-radius: 50px 50px 0 50px;     -webkit-transform: rotate(-45deg);        -moz-transform: rotate(-45deg);         -ms-transform: rotate(-45deg);          -o-transform: rotate(-45deg);             transform: rotate(-45deg); }   #infinity:after {     left: auto;     right: 0;     -moz-border-radius: 50px 50px 50px 0;          border-radius: 50px 50px 50px 0;     -webkit-transform: rotate(45deg);        -moz-transform: rotate(45deg);         -ms-transform: rotate(45deg);          -o-transform: rotate(45deg);             transform: rotate(45deg); }   

22、鸡蛋

最终效果

image

CSS代码如下:

#egg {    display:block;    width: 126px;     height: 180px;    background-color: red;    -webkit-border-radius: 63px 63px 63px 63px / 108px 108px 72px 72px;    border-radius:        50%   50%  50%  50%  / 60%   60%   40%  40%; }

23、食逗人(Pac-Man)

最终效果:

image
CSS代码如下:
#pacman {   width: 0px;   height: 0px;   border-right: 60px solid transparent;   border-top: 60px solid red;   border-left: 60px solid red;   border-bottom: 60px solid red;   border-top-left-radius: 60px;   border-top-right-radius: 60px;   border-bottom-left-radius: 60px;   border-bottom-right-radius: 60px; }

24、提示对话框

最终效果:

image

CSS代码如下:

#talkbubble {    width: 120px;     height: 80px;     background: red;    position: relative;    -moz-border-radius:    10px;     -webkit-border-radius: 10px;     border-radius:         10px; } #talkbubble:before {    content:"";    position: absolute;    right: 100%;    top: 26px;    width: 0;    height: 0;    border-top: 13px solid transparent;    border-right: 26px solid red;    border-bottom: 13px solid transparent; }

25、12角星

最终效果:

image

CSS代码如下:

#burst-12 {     background: red;     width: 80px;     height: 80px;     position: relative;     text-align: center; } #burst-12:before, #burst-12:after {     content: "";     position: absolute;     top: 0;     left: 0;     height: 80px;     width: 80px;     background: red; } #burst-12:before {     -webkit-transform: rotate(30deg);        -moz-transform: rotate(30deg);         -ms-transform: rotate(30deg);          -o-transform: rotate(30deg);             transform: rotate(30deg); } #burst-12:after {     -webkit-transform: rotate(60deg);        -moz-transform: rotate(60deg);         -ms-transform: rotate(60deg);          -o-transform: rotate(60deg);             transform: rotate(60deg); }

26、8角星

最终效果:

image

CSS代码如下:

#burst-8 {     background: red;     width: 80px;     height: 80px;     position: relative;     text-align: center;     -webkit-transform: rotate(20deg);        -moz-transform: rotate(20deg);         -ms-transform: rotate(20deg);          -o-transform: rotate(20eg);             transform: rotate(20deg); } #burst-8:before {     content: "";     position: absolute;     top: 0;     left: 0;     height: 80px;     width: 80px;     background: red;     -webkit-transform: rotate(135deg);        -moz-transform: rotate(135deg);         -ms-transform: rotate(135deg);          -o-transform: rotate(135deg);             transform: rotate(135deg); }

27、钻石

最终效果:

image

CSS代码如下:

#cut-diamond {     border-style: solid;     border-color: transparent transparent red transparent;     border-width: 0 25px 25px 25px;     height: 0;     width: 50px;     position: relative;     margin: 20px 0 50px 0; } #cut-diamond:after {     content: "";     position: absolute;     top: 25px;     left: -25px;     width: 0;     height: 0;     border-style: solid;     border-color: red transparent transparent transparent;     border-width: 70px 50px 0 50px; }

28、阴阳八卦(霸气的这个)

image

CSS代码如下:

#yin-yang {     width: 96px;     height: 48px;     background: #eee;     border-color: red;     border-style: solid;     border-width: 2px 2px 50px 2px;     border-radius: 100%;     position: relative; }   #yin-yang:before {     content: "";     position: absolute;     top: 50%;     left: 0;     background: #eee;     border: 18px solid red;     border-radius: 100%;     width: 12px;     height: 12px; }   #yin-yang:after {     content: "";     position: absolute;     top: 50%;     left: 50%;     background: red;     border: 18px solid #eee;     border-radius:100%;     width: 12px;     height: 12px; }

好了,就到这里了,一共28个,个人觉得后面几个比较犀利。这些代码的来源是css-tricks。由青藤屋博客整理,转载请保留原文链接:  
http://www.itivy.com/ivy/archive/2012/1/16/css-shape.html

原文地址:https://www.cnblogs.com/TSPWater/p/2420843.html