一段关于float在IE7以上及FF浏览器不支持的代码_html/css_WEB-ITnose

ie7 firefox chrome ie8 float

代码如下：
.....
#a{
width:100px;
height:100px;
background-color:red;
border:5px solid #bbbbbb;
float:left;
}
#b{
width:100px;
height:100px;
background-color:green;
border:5px solid #bbbbbb;
}
#c{
width:100px;
height:100px;
background-color:yellow;
border:5px solid #bbbbbb;
float:left;
}
......



.......

我的问题是，为什么在IE7下显示“正常”

在IE8/9、firefox和chrome底下就“不正常”，那么如何在IE8/9、firefox和chrome底下显示正常？？

回复讨论(解决方案)

        #a        {            width: 100px;            height: 100px;            background-color: red;            border: 5px solid #bbbbbb;            float: left;        }        #b        {            width: 100px;            height: 100px;            background-color: green;            border: 5px solid #bbbbbb;            display:inline-block;        }        #c        {            width: 100px;            height: 100px;            background-color: yellow;            border: 5px solid #bbbbbb;        }

in Chrome and IE9

        #a        {            width: 100px;            height: 100px;            background-color: red;            border: 5px solid #bbbbbb;            float: left;        }        #b        {            width: 100px;            height: 100px;            background-color: green;            border: 5px solid #bbbbbb;            display:inline-block;        }        #c        {            width: 100px;            height: 100px;            background-color: yellow;            border: 5px solid #bbbbbb;        }

in Chrome and IE9

感谢回答！请问这是什么原理

        #a        {            width: 100px;            height: 100px;            background-color: red;            border: 5px solid #bbbbbb;            float: left;        }        #b        {            width: 100px;            height: 100px;            background-color: green;            border: 5px solid #bbbbbb;            display:inline-block;        }        #c        {            width: 100px;            height: 100px;            background-color: yellow;            border: 5px solid #bbbbbb;        }

in Chrome and IE9

感谢回答！请问这是什么原理

浏览器样式识别而已,同样属性不同识别