css画太极图，样式很简单，大家看下面的代码吧

复制代码代码如下:#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: