时间:2021-07-01 10:21:17 帮助过:69人阅读
利用css写三角形,兼容IE7
.arrow-up {
width:0px;
height:0px;
border-left:10px solid transparent;
border-right:10px solid transparent;
border-bottom:10px solid red;
font-size:0px;
line-height:0px;
margin: 0 auto;
}
.arrow-down {
width:0px;
height:0px;
border-left:10px solid transparent;
border-right:10px solid transparent;
border-top:10px solid blue;
font-size:0px;
line-height:0px;
}
.arrow-left {
width:0px;
height:0px;
border-bottom:10px solid transparent;
border-top:10px solid transparent;
border-right:10px solid #DC143C;
font-size:0px;
line-height:0px;
}
.arrow-right {
width:0px;
height:0px;
border-bottom:10px solid transparent;
border-top:10px solid transparent;
border-left:10px solid #FF00FF;
font-size:0px;
line-height:0px;
}
效果如下:

以上就是本文的全部内容了,希望大家能够喜欢。
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