.main_buttons {
  margin: 2;
  font-family: helvetica,arial,sans-serif;
  font-size: 70%;
  font-weight: bold; text-align:center; line-height:200%;
}
.main_buttons a {
  display: block;
  width: 100%;
}
.main_buttons a:link,
.main_buttons a:visited,
.main_buttons a:hover {
  background-color: #FFCC00;
  color: #000000;
  text-decoration: none
}
.main_buttons a:link,
.main_buttons a:visited {
  border-top: 1px solid #CECECE;
  border-bottom: 2px solid #4A4A4A;
  border-left: 1px solid #CECECE;
  border-right: 2px solid #4A4A4A;
}
.main_buttons a:hover {
  border-bottom: 1px solid #CECECE;
  border-top: 2px solid #4A4A4A;
  border-right: 1px solid #CECECE;
  border-left: 2px solid #4A4A4A;
}
.main_buttons span.w3c {
  padding: 0 0.4em;
  background-color: #FFFFFF;
  color: #0c479d;
}
.main_buttons span.nolink {
  display: block;
  width: 100%;
  background-color: #FF9900;
  color: #FFFFFF;
  text-decoration: none;
  border-top: 1px solid #CECECE;
  border-bottom: 2px solid #4A4A4A;
  border-left: 1px solid #CECECE;
  border-right: 2px solid #4A4A4A
}

 .product_buttons {
  margin: 2;
  font-family: helvetica,arial,sans-serif;
  font-size: 70%;
  font-weight: bold; text-align:center; line-height:100%; border-bottom-width:1px
}
.product_buttons a {
  display: block;
  width: 100%;
}
.product_buttons a:link,
.product_buttons a:visited,
.product_buttons a:hover {
  color: #000;
  text-decoration: none;
}
.product_buttons a:link,
.product_buttons a:visited {
}
.product_buttons a:hover {
}
.product_buttons span.nolink {
  display: block;
  width: 100%;
  background-color: #FF9900;
  color: #FFFFFF;
  text-decoration: none;
  border-top: 1px solid #CECECE;
  border-bottom: 2px solid #4A4A4A;
  border-left: 1px solid #CECECE;
  border-right: 2px solid #4A4A4A
}