button {
  position: relative;

  /*text and colors*/
  font-size: 14px;
  color: #FFFFFF;
  font-family: "Open Sans", "Lucida Sans", "Trebuchet MS", "Arial";
  text-align: center;
  vertical-align: middle;
  text-decoration: none;
  font-weight: bold;

  /*size*/
  padding: 4px 10px 4px 10px;
  
  

  /*border*/
  border: 1px none #000000;
  -moz-border-radius: 0em;
  -webkit-border-radius: 0em;
  border-radius: 0em;

  background: #00b5ef; /* for non-css3 browsers */

  /* gradients */
  background: linear-gradient(#00b5ef, #00b5ef);
  background: -webkit-gradient(linear, left top, left bottom, from(#00b5ef), to(#00b5ef)); /* for webkit browsers */
  background: -moz-linear-gradient(top,  #00b5ef, #00b5ef); /* for firefox 3.6+ */
  background: -ms-linear-gradient(#00b5ef, #00b5ef);
  filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0, startColorstr='#00b5ef', endColorstr='#00b5ef');
  -pie-background: linear-gradient(#00b5ef, #00b5ef);

position: relative;
  behavior: url(/hub/css/PIE.htc);
}
button:link {
  color: #FFFFFF;
  text-decoration: none;
  width: 100px;
}
button:hover {
  position: relative;
  text-decoration: none;
  color: #ffffff;
  background: #007fa4; /* for non-css3 browsers */

  /*gradients */
  background: linear-gradient(#007fa4, #007fa4);
  background: -webkit-gradient(linear, left top, left bottom, from(#007fa4), to(#007fa4)); /* for webkit browsers */
  background: -moz-linear-gradient(top,  #007fa4, #007fa4); /* for firefox 3.6+ */
  background: -ms-linear-gradient(#007fa4, #007fa4);
  filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0, startColorstr='#007fa4', endColorstr='#007fa4');
  -pie-background: linear-gradient(#007fa4, #007fa4);
  behavior: url(/hub/css/PIE.htc);
}
button img {
  margin-bottom: 0px;
  padding-bottom: 0px;
}