纯CSS实现小圆点和三角形图案

2024-09-05 12:17:04

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运用所学的CSS技术，制作各种方向的网页小三角，还有小圆点的功能，小圆点的控制比较方便，可以用font-size控制圆点的大小，小三角是基于网页的特殊符号“◆”用CSS控制边角实现，也是挺实用的，现此将完整的代码分享给大家，也希望高人们能找到更简单有效的方法。

<!DOCTYPE html><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>纯CSS制作三角形和小圆点</title><style>.arrowbox{width:40px;height:30px;background: #000;padding:10px;position: relative;text-align:center;margin:20px;color:#fff;line-height:30px;font-size:12px;}.arrowbox span{display: inline-block;overflow:hidden;vertical-align: middle;position:absolute;top:22px;right:5px;line-height:12px;font-size:12px;}.arrowbox span em{display:block;font-family:"Simsun";font-style:normal;font-weight:normal;}.arrowbox span.size1{width:7px;height:4px;}.arrowbox span.w_e{width:4px;height:7px;}.arrowbox span.size2{width:14px;height:8px;}.arrowbox span em.north{color:#fff;margin:-7px 0 0 -2px;}.arrowbox span em.south{color:#fff;margin:0 0 0 -2px;}.arrowbox span.w_e em.east{color:blue;margin: -2px 0 0 -7px;}.arrowbox span.w_e em.west{color:yellow;margin:-2px 0 0 0;}.arrowbox span.size2 em.south{margin:-5px 0 0 0}.arrowbox span.size2 em.north{margin:2px 0 0 0}.round{width:16px;height:16px;display: inline-block;font-size:20px;line-heigth:16px;text-align:center;color:#f00;text-decoration:none}.round:hover{color:blue;text-decoration:none} </style></head><body><div class="arrowbox">首页<span class="size1"><em class="north">◆</em></SPAN>
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