标签：style http color os 使用 io strong ar div
border-radius:7px;
.triangle{
width: 0px;
height: 0px;
border-width: 15px;
border-style: solid;
border-color: red blue green gold;
}
.triangle{
width: 0px;
height: 0px;
border-width: 15px;
border-style: solid;
border-color: transparent transparent transparent red;
}position:relative;
<html>
<head>
<style>
/* bubble style */
.sender{
clear:both;
}
.sender div:nth-of-type(1){
float: left;
}
.sender div:nth-of-type(2){
background-color: aquamarine;
float: left;
margin: 0 20px 10px 15px;
padding: 10px 10px 10px 0px;
border-radius:7px;
}
.receiver div:first-child img,
.sender div:first-child img{
width:50px;
height: 50px;
}
.receiver{
clear:both;
}
.receiver div:nth-child(1){
float: right;
}
.receiver div:nth-of-type(2){
float:right;
background-color: gold;
margin: 0 10px 10px 20px;
padding: 10px 0px 10px 10px;
border-radius:7px;
}
.left_triangle{
height:0px;
width:0px;
border-width:8px;
border-style:solid;
border-color:transparent aquamarine transparent transparent;
position: relative;
left:-16px;
top:3px;
}
.right_triangle{
height:0px;
width:0px;
border-width:8px;
border-style:solid;
border-color:transparent transparent transparent gold;
position: relative;
right:-16px;
top:3px;
}
</style>
</head>
<body>
<!-- Left -->
<div class="sender">
<div>
<img src="chatTemplateExample2_files/cat.jpg">
</div>
<div>
<div class="left_triangle"></div>
<span> hello, man! </span>
</div>
</div>
<!-- Right -->
<div class="receiver">
<div>
<img src="chatTemplateExample2_files/cat.jpg">
</div>
<div>
<div class="right_triangle"></div>
<span> hello world </span>
</div>
</div>
</body>
</html>标签：style http color os 使用 io strong ar div
原文地址：http://blog.csdn.net/xiaohui_hubei/article/details/38778337
