CSS 实现三角形、梯形、等腰梯形
时间:2016-06-22 20:36:55
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三角形
.graph:before{ content: ""; display: block; height: 0; width: 0px; border-width: 0px 30px 45px 145px; border-style: none solid solid; border-color: transparent transparent red; }
等腰三角形(只用修改border-width属性值就可以了)
.graph:before{ content:""; display:block; width:0; height:0; border-width:0px 300px 100px; border-style:none solid solid; border-color:transparent transparent red; }
直角三角形
.graph:before{ content:""; display:block; width:0; height:0; border-width:0px 0px 200px 200px; border-style:none solid solid; border-color:transparent transparent red; }
梯形
.graph2:before{border-color:transparent transparent red;border-style:none solid solid;border-width:0 20px 60px 145px;content:"";display:block;height:0;left:-10px;width:200px;}
等腰梯形
.graph2:before{border-color:transparent transparent red;border-style:none solid solid;border-width:0 45px 45px;content:"";display:block;height:0;left:-10px;width:200px;}
等腰梯形旋转
.promotion-contain2 { content:""; display:block; height:0; border-width:0px 15px 15px; border-style:none solid solid; border-color:transparent transparent red; position:absolute; -moz-transform:rotate(-45deg);/*FF浏览器*/ -webkit-transform:rotate(-45deg);/*chrome浏览器*/ -o-transform:rotate(-45deg);/*oprea浏览器*/ -ms-transform:rotate(-45deg);/*IE浏览器*/ left:-10px; top:17px; width:40px; }
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