}
div.speech.right {
display: inline-block;
box-shadow: -2px 2px 5px #CCC;
margin-right: 10px;
max-width: 75%;
float: right;
background: -webkit-gradient( linear, 50% 0%, 50% 100%, from(#e4ffa7), color-stop(0.1, #bced50), color-stop(0.4, #aed943), color-stop(0.8, #a7d143), to(#99BF40) );
}
div.speech.right:before {
content: '';
position: absolute;
width: 0;
height: 0;
top: 9px;
bottom: auto;
left: auto;
right: -10px;
border-width: 9px 0 9px 10px;
border-color: transparent #989898;
}
div.speech.right:after {
content: '';
position: absolute;
width: 0;
height: 0;
top: 10px;
bottom: auto;
left: auto;
right: -8px;
border-width: 8px 0 8px 9px;
border-color: transparent #bced50;
}
div .left {
display: inline-block;
box-shadow: 2px 2px 2px #CCCCCC;
margin-left: 10px;
max-width: 75%;
position: relative;
background: -webkit-gradient( linear, 50% 0%, 50% 100%, from(#ffffff), color-stop(0.1, #eae8e8), color-stop(0.4, #E3E3E3), color-stop(0.8, #DFDFDF), to(#D9D9D9) );
}
div .left:before {
content: '';
position: absolute;
width: 0;
height: 0;
top: 9px;
bottom: auto;
left: -10px;
border-width: 9px 10px 9px 0;
border-color: transparent #989898;
}
div .left:after {
content: '';
position: absolute;
width: 0;
height: 0;
top: 10px;
bottom: auto;
left: -8px;
border-width: 8px 9px 8px 0;
border-color: transparent #eae8e8;
}
.leftimg {
float: left;
margin-top: 10px;
}
.rightimg {
float: right;
margin-top: 10px;
}
.leftd {
clear: both;
float: left;
margin-left: 10px;
}
.rightd {
clear: both;
float: right;
margin-right: 10px;
}
.leftd_h{
width: 39px;
height: 39px;
border-radius: 100%;
display: block;
float: left;
overflow: hidden;
}
.leftd_h img{
display: block;
width: 100%;
height: auto;
}
.rightd_h{
width: 39px;
height: 39px;
border-radius: 100%;
display: block;
float: right;
overflow: hidden;
}
.rightd_h img{
display: block;
width: 100%;
height: auto;
}
这里基本是上用了CSS伪类元素，来制作的小气泡。网上有很多的案例都是吧用户聊天的头像作为背景图，但是我感觉这样子在实际项目中，并不是很合适，所以我就做了一些修改，然我们更加实用。
以上的代码就是小气泡的全部代码，希望对大家的学习有所帮助，也希望大家多多支持软件开发网.
