div.header_a
{
  margin-left: 20px;
  border: 0px solid #0000ff;
  height: 120;
  width: auto;
  float: left;
  text-align: left;
}	
div.header_a header_a
{
  display: inline;
  margin: 0px;
  border: 1px solid #ffffff;
}

div.header_b
{
  margin-left: 150px;
  border: 0px solid #0000ff;
  height: auto;
  width: auto;
  float: left;
  text-align: center;
}	
div.header_b header_b
{
  display: inline;
  margin: 0px;
  border: 1px solid #ffffff;
}

div.header_c
{
  margin-left: 280px;
  border: 0px solid #0000ff;
  height: auto;
  width: auto;
  float: left;
  text-align: center;
}	
div.header_c header_c
{
  display: inline;
  margin: 0px;
  border: 1px solid #ffffff;
}