.icon a{
  text-decoration: none;
  display: block;
}
.icon a:hover{
}
.icon button, .icon a{
  border: medium none;
  color:#FFF;
  font-weight: normal;
}
.icon a.color-text{
  color:#666;
}
.icon a button{
  cursor: pointer;
}
.icon button{
  display: inline-block;
  margin: 0px;
  text-align: center;
  vertical-align: middle;
  border-radius: 5px;
  opacity: 0.6;
  filter:alpha(opacity=46);
}
.icon button:hover{
  opacity: 1;
  filter:alpha(opacity=100);
}
.icon-large{ /* home page */
  font-size: 30px;
  height: 65px;
  width: 65px;
}
.icon-medium{ /* menu */
  font-size: 24px;
  height: 45px;
  width: 45px;
}
.icon-small{ /* navig */
  font-size: 24px;
  height: 38px;
  width: 38px;
}
.icon-x-small{ /* popup */
  font-size: 20px;
  height: 18px;
  width: 18px;
}
.icon-xx-small{ /* eCRF */
  font-size: 18px;
  height: 16px;
  width: 16px;
}
.icon-maintenance{
  background-color: #990000;
}
.icon-summary{
  color: #9c9a9a;
}
.ico-indicator {
  background: url("../images/ico/ico_indicator.gif") no-repeat scroll 0 0 transparent;
  width:16px;
  height:16px;
  cursor:pointer;
}