css样式常见图形效果展示的实例代码

(编辑：jimmy 日期: 2024/12/27 浏览：3 次 )

简单写一下常见的基础图形，以及一些遇到的样式小图标下图是css效果⬇：

各个图形的代码如下：

Square(正方形)

/*正方形*/
   .square {
      width: 60px;
      height: 60px;
      background: red;
   }

Circle(圆形)

/*圆形*/ /* 可以使用百分比值(大于30%)，但是低版本的Android不支持 */
   .circle {
      width: 60px;
      height: 60px;
      background: red;
      -moz-border-radius: 30px;
      -webkit-border-radius: 30px;
      border-radius: 30px;
   }

Triangle Up(正三角形)

/*正三角*/
   .triangle-up {
      width: 0;
      border: 30px solid red;
      border-left: 30px solid rgba(0, 0, 0, 0);
      border-right: 30px solid rgba(0, 0, 0, 0);
      border-top: 30px solid rgba(0, 0, 0, 0);
      /*border-bottom: 30px solid rgba(0, 0, 0, 0);*/
   }

Triangle Down(倒三角形)

/*倒三角*/
   .triangle-down {
      width: 0;
      border: 30px solid red;
      border-left: 30px solid rgba(0, 0, 0, 0);
      border-right: 30px solid rgba(0, 0, 0, 0);
      /*border-top: 30px solid rgba(0, 0, 0, 0);*/
      border-bottom: 30px solid rgba(0, 0, 0, 0);
   }

Trapezoid(梯形)

/*梯形*/
   .trapezoid {
      border-bottom: 60px solid red;
      border-left: 30px solid transparent;
      border-right: 30px solid transparent;
      height: 0;
      width: 60px;
   }

Parallelogram(平行四边形)

/*平行四边形*/
   .parallelogram {
      width: 100px;
      height: 60px;
      -webkit-transform: skew(20deg);
      -moz-transform: skew(20deg);
      -o-transform: skew(20deg);
      background: red;
   }

Pentagon(五边形)

/*五边形*/
   .pentagon {
      margin-top: 30px;
      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;
   }

Heart(心形)

/*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%;
   }

Diamond Square(菱形)

  /*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;
   }

Star (5-points)(五角星)

/*五角星*/
   .star-five {
      margin: 50px 0;
      position: relative;
      display: block;
      color: red;
      width: 0;
      height: 0;
      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: 0;
      height: 0;
      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: '';
   }

Moon(月亮)

/*月亮*/
   .moon {
      width: 80px;
      height: 80px;
      margin: 0 30px 20px 0;
      border-radius: 50%;
      box-shadow: 15px 15px 0 0 red;
   }

Cut Diamond(钻石形)

 /*钻石形💎*/
   .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)

/*鸡蛋型*/
   .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%;
   }

Yin Yang(太极阴阳图形)

/*太极阴阳图形*/
   .yin-yang {
      width: 96px;
      height: 48px;
      background: #eee;
      border-color: #000;
      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 #000;
      border-radius: 100%;
      width: 12px;
      height: 12px;
   }

   .yin-yang:after {
      content: "";
      position: absolute;
      top: 50%;
      left: 50%;
      background: #000;
      border: 18px solid #eee;
      border-radius: 100%;
      width: 12px;
      height: 12px;
   }

Talk Bubble（聊天框）

/*聊天框*/
   .talkbubble {
      width: 120px;
      height: 80px;
      margin-left: 20px;
      background: red;
      position: relative;
      -moz-border-radius: 10px;
      -webkit-border-radius: 10px;
      border-radius: 10px;
   }

Magnifying Glass（放大镜）

/*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);
   }

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