史上最强大的40多个纯CSS绘制的图形

今天在国外的网站上看到了很多看似简单却又非常强大的纯CSS绘制的图形，里面有最简单的矩形、圆形和三角形，也有各种常见的多边形，甚至是阴阳太极和网站小图标，真的非常强大，分享给大家。

Square(正方形)

#square {
 width: 100px;
 height: 100px;
 background: red;
}

Rectangle(矩形)

#rectangle {
 width: 200px;
 height: 100px;
 background: red;
}

Circle(圆形)

#circle {
 width: 100px;
 height: 100px;
 background: red;
 -moz-border-radius: 50px;
 -webkit-border-radius: 50px;
 border-radius: 50px;
}

/* 可以使用百分比值(大于50%)，但是低版本的Android不支持 */

Oval(椭圆形)

#oval {
 width: 200px;
 height: 100px;
 background: red;
 -moz-border-radius: 100px / 50px;
 -webkit-border-radius: 100px / 50px;
 border-radius: 100px / 50px;
}

/* 可以使用百分比值(大于50%)，但是低版本的Android不支持 */

Triangle Up(向上的三角形)

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

Triangle Down(向下)

#triangle-down {
 width: 0;
 height: 0;
 border-left: 50px solid transparent;
 border-right: 50px solid transparent;
 border-top: 100px solid red;
}

Triangle Left(向左)

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

Triangle Right(向右)

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

Triangle Top Left(左上)

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

Triangle Top Right(右上)

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

Triangle Bottom Left(左下)

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

Triangle Bottom Right(右下)

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

Curved Tail Arrow(弯尾箭头)

#curvedarrow {
 position: relative;
 width: 0;
 height: 0;
 border-top: 9px solid transparent;
 border-right: 9px solid red;
 -webkit-transform: rotate(10deg);
 -moz-transform: rotate(10deg);
 -ms-transform: rotate(10deg);
 -o-transform: rotate(10deg);
}
#curvedarrow:after {
 content: "";
 position: absolute;
 border: 0 solid transparent;
 border-top: 3px solid red;
 border-radius: 20px 0 0 0;
 top: -12px;
 left: -9px;
 width: 12px;
 height: 12px;
 -webkit-transform: rotate(45deg);
 -moz-transform: rotate(45deg);
 -ms-transform: rotate(45deg);
 -o-transform: rotate(45deg);
}

Trapezoid(梯形)

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

Parallelogram(平行四边形)

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

Star (6-points)(六角星)

#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;
}

Star (5-points)(五角星)

#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: '';
}

Pentagon(五边形)

#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;
}

Hexagon(六边形)

#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;
}

Octagon(八边形)

#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 #fff;
 border-right: 29px solid #fff;
 width: 42px;
 height: 0;
}

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

Heart(心形)

#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%;
}

Infinity(无限符图形)

#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);
}

Diamond Square(菱形)

#diamond {
 width: 0;
 height: 0;
 border: 50px solid transparent;
 border-bottom-color: red;
 position: relative;
 top: -50px;
}
#diamond:after {
 content: '';
 position: absolute;
 left: -50px;
 top: 50px;
 width: 0;
 height: 0;
 border: 50px solid transparent;
 border-top-color: red;
}

Diamond Shield（钻石盾牌）

#diamond-shield {
 width: 0;
 height: 0;
 border: 50px solid transparent;
 border-bottom: 20px solid red;
 position: relative;
 top: -50px;
}
#diamond-shield:after {
 content: '';
 position: absolute;
 left: -50px; top: 20px;
 width: 0;
 height: 0;
 border: 50px solid transparent;
 border-top: 70px solid red;
}

Diamond Narrow

#diamond-narrow {
 width: 0;
 height: 0;
 border: 50px solid transparent;
 border-bottom: 70px solid red;
 position: relative;
 top: -50px;
}
#diamond-narrow:after {
 content: '';
 position: absolute;
 left: -50px; top: 70px;
 width: 0;
 height: 0;
 border: 50px solid transparent;
 border-top: 70px solid red;
}

Cut Diamond(砖石形)

#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;
}

Egg(鸡蛋)

#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%;
}

Pac-Man(吃豆人)

#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;
}

Talk Bubble（聊天框）

#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;
}

12 Point Burst（爆炸形状）

#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);
}
#burst-12:after {
 -webkit-transform: rotate(60deg);
 -moz-transform: rotate(60deg);
 -ms-transform: rotate(60deg);
 -o-transform: rotate(60deg);
}

Yin Yang(阴阳八卦)

#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;
}

Badge Ribbon(徽章丝带)

#badge-ribbon {
 position: relative;
 background: red;
 height: 100px;
 width: 100px;
 -moz-border-radius: 50px;
 -webkit-border-radius: 50px;
 border-radius: 50px;
}

#badge-ribbon:before,
#badge-ribbon:after {
 content: '';
 position: absolute;
 border-bottom: 70px solid red;
 border-left: 40px solid transparent;
 border-right: 40px solid transparent;
 top: 70px;
 left: -10px;
 -webkit-transform: rotate(-140deg);
 -moz-transform: rotate(-140deg);
 -ms-transform: rotate(-140deg);
 -o-transform: rotate(-140deg);
}

#badge-ribbon:after {
 left: auto;
 right: -10px;
 -webkit-transform: rotate(140deg);
 -moz-transform: rotate(140deg);
 -ms-transform: rotate(140deg);
 -o-transform: rotate(140deg);
}

Space Invader（太空入侵者）

#space-invader{
 box-shadow:
0 0 1em red,
1em 0 1em red,
 -2.5em 1.5em 0 .5em red,
 2.5em 1.5em 0 .5em red,
 -3em -3em 0 0 red,
 3em -3em 0 0 red,
 -2em -2em 0 0 red,
 2em -2em 0 0 red,
 -3em -1em 0 0 red,
 -2em -1em 0 0 red,
 2em -1em 0 0 red,
 3em -1em 0 0 red,
 -4em 0 0 0 red,
 -3em 0 0 0 red,
 3em 0 0 0 red,
 4em 0 0 0 red,
 -5em 1em 0 0 red,
 -4em 1em 0 0 red,
 4em 1em 0 0 red,
 5em 1em 0 0 red,
 -5em 2em 0 0 red,
 5em 2em 0 0 red,
 -5em 3em 0 0 red,
 -3em 3em 0 0 red,
 3em 3em 0 0 red,
 5em 3em 0 0 red,
 -2em 4em 0 0 red,
 -1em 4em 0 0 red,
 1em 4em 0 0 red,
 2em 4em 0 0 red;

 background: red;
 width: 1em;
 height: 1em;
 overflow: hidden;

 margin: 50px 0 70px 65px;
 }

TV Screen（电视屏幕）

#tv {
 position: relative;
 width: 200px;
 height: 150px;
 margin: 20px 0;
 background: red;
 border-radius: 50% / 10%;
 color: white;
 text-align: center;
 text-indent: .1em;
}
#tv:before {
 content: '';
 position: absolute;
 top: 10%;
 bottom: 10%;
 right: -5%;
 left: -5%;
 background: inherit;
 border-radius: 5% / 50%;
}

Chevron（雪佛龙）

#chevron {
 position: relative;
 text-align: center;
 padding: 12px;
 margin-bottom: 6px;
 height: 60px;
 width: 200px;
}

#chevron:before {
 content: '';
 position: absolute;
 top: 0;
 left: 0;
 height: 100%;
 width: 51%;
 background: red;
 -webkit-transform: skew(0deg, 6deg);
 -moz-transform: skew(0deg, 6deg);
 -ms-transform: skew(0deg, 6deg);
 -o-transform: skew(0deg, 6deg);
 transform: skew(0deg, 6deg);
}
#chevron:after {
 content: '';
 position: absolute;
 top: 0;
 right: 0;
 height: 100%;
 width: 50%;
 background: red;
 -webkit-transform: skew(0deg, -6deg);
 -moz-transform: skew(0deg, -6deg);
 -ms-transform: skew(0deg, -6deg);
 -o-transform: skew(0deg, -6deg);
 transform: skew(0deg, -6deg);
}

Magnifying Glass（放大镜）

#magnifying-glass{
 font-size: 10em; /* This controls the size. */
 display: inline-block;
 width: 0.4em;
 height: 0.4em;
 border: 0.1em solid red;
 position: relative;
 border-radius: 0.35em;
}
#magnifying-glass::before{
 content: "";
 display: inline-block;
 position: absolute;
 right: -0.25em;
 bottom: -0.1em;
 border-width: 0;
 background: red;
 width: 0.35em;
 height: 0.08em;
 -webkit-transform: rotate(45deg);
 -moz-transform: rotate(45deg);
 -ms-transform: rotate(45deg);
 -o-transform: rotate(45deg);
}

Cone(圆锥形)

#cone {
 width: 0;
 height: 0;
 border-left: 70px solid transparent;
 border-right: 70px solid transparent;
 border-top: 100px solid red;
 -moz-border-radius: 50%;
 -webkit-border-radius: 50%;
 border-radius: 50%;
}

Moon(月亮)

#moon {
 width: 80px;
 height: 80px;
 border-radius: 50%;
 box-shadow: 15px 15px 0 0 red;
}

Cross（十字架）

#cross {
 background: red;
 height: 100px;
 position: relative;
 width: 20px;
}
#cross:after {
 background: red;
 content: "";
 height: 20px;
 left: -40px;
 position: absolute;
 top: 40px;
 width: 100px;
}