button {
  position: relative;

  /*text and colors*/
  font-size: 14px;
  color: #000000;
  font-family: "Montserrat", "Open Sans", "Lucida Sans", "Trebuchet MS", "Arial";
  text-align: center;
  vertical-align: middle;
  text-decoration: none;
  font-weight: normal;

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

  /*border*/
  border: 1px solid #000000;
  -moz-border-radius: 6px;
  -webkit-border-radius: 6px;
  border-radius: 6px;

  background: #FFFFFF; /* for non-css3 browsers */

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

position: relative;
  behavior: url(/hub/css/PIE.htc);
}
button:link {
  color: #000000;
  text-decoration: none;
  width: 100px;
}
button:hover {
  position: relative;
  text-decoration: none;
  color: #ffffff;
  background: #0057b8; /* for non-css3 browsers */

  /*gradients */
  background: linear-gradient(#0057b8, #0057b8);
  background: -webkit-gradient(linear, left top, left bottom, from(#0057b8), to(#0057b8)); /* for webkit browsers */
  background: -moz-linear-gradient(top,  #0057b8, #0057b8); /* for firefox 3.6+ */
  background: -ms-linear-gradient(#0057b8, #0057b8);
  filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0, startColorstr='#0057b8', endColorstr='#0057b8');
  -pie-background: linear-gradient(#0057b8, #0057b8);
  behavior: url(/hub/css/PIE.htc);
}
button img {
  margin-bottom: 0px;
  padding-bottom: 0px;
}