.clearfix:after {  
content: ".";  
display: block;  
height: 0;  
font-size: 0;  
clear: both;  
visibility: hidden;  
}  
.clearfix {  
display: inline-block;  
}  
/* Hides from IE5/Mac \*/  
* html .clearfix {  
height: 1px;  
}  
.clearfix {  
display: block;  
}  
/* End hide from IE5/Mac */