css实现微信聊天框
2017-05-19 本文已影响0人
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html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,target-densitydpi=medium-dpi,initial-scale=1, maximum-scale=1">
<title></title>
</head>
<style type="text/css">
#item {
position: relative;
width: 150px;
min-height: 50px;
background: #25a23b;
border-radius: 5px;
line-height: 50px;
margin-left: 10px;
word-break: break-word;
color: white;
padding: 5px;
line-height: 18px;
}
#item::after {
content: "";
display: block;
position: absolute;
width: 0;
height: 0;
border: 8px solid transparent;
border-right-color: #25a23b;
top: 15px;
left: -14px;
}
</style>
<body>
<p id="item">
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</p>
</body>
</html>
实现效果图
