css3 - css小三角定位

问题描述

<p>文字<span class='triangle-down'></span></p>

.triangle-down { width: 0; height: 0; border-left: 0.4rem solid transparent; border-right: 0.4rem solid transparent; border-top: 0.6rem solid darkgray;}

怎么把小三角的位置调整到文字后面

问题解答

<html lang='en'><head> <meta charset='UTF-8'> <title>Title</title> <style>p:after { content: ''; display: inline-block; width: 0; height: 0; border-left: 0.4rem solid transparent; border-right: 0.4rem solid transparent; border-top: 0.6rem solid darkgray;} </style></head><body><p>文字</p></body></html>回答2：

用伪元素:after

<p>文字</p>p:after { content: ''; display: inline-block; width: 0; height: 0; border-left: 0.4rem solid transparent; border-right: 0.4rem solid transparent; border-top: 0.6rem solid darkgray;}回答3：

position:absolute;right:0; top:0;文字元素的样式记得加position：relative