*.clearfix:after 
{ 
  content:     ".";
  display:     block;
  height:      0.1px;
  font-size:   0.1em;
  line-height: 0;
  clear:       both;
  visibility:  hidden;
}
.clearfix
{
  display:     inline-block;
}
.clearfix
{
  display:     block;
}