∑div#side_con_a, 
div#side_con_b
{
  width: 260px;
  height: 240px;
  border: 1px solid #cccccc;
}

div#side_con_a
{
  float: left;
  margin: 0 0 10px 70px;
  *-margin: 0 0 10px 30px; /* IE6ハッキング */
}

div#side_con_b
{
  margin: 0 0 10px 450px;
}

h2, h3
{
  text-align: center;
}

h2
{
  margin: 10px 0 0 0;
}

p.side_con_button_a, 
p.side_con_button_b
{
  margin: 30px 0 15px 10px;/*150313*/
  /*margin: 15px 50px;*/
  padding: 10px 0 10px 20px;/*150313*/
  /*padding: 4px 0 0 20px;*/
  width: 160px;
  font-size: 20px;
  font-weight: bold;
  color: #000;
  float:left;/*150313*/
}

p.side_con_button_a
{
  height: 40px;
  background: url('../top_img/deco_a.gif') no-repeat;
}

p.side_con_button_b
{
  height: 56px;
  background: url('../top_img/deco_b.gif') no-repeat;
}

span.side_con_button_en
{
  width: 160px;
  font-size: 12px;
}

p.side_con_button_a a:hover, 
p.side_con_button_b a:hover
{
  color: #ff6600;
}