.remark-slide-number {
  display: none;
}

.ref{  
  font-size: 80%;
}

.ref2{  
  font-size: 90%;
}


a:link {
  color: #3B9AB2;
  background-color: transparent;
  text-decoration: none;
}

a:visited {
  color: #3B9AB2;
  background-color: transparent;
  text-decoration: none;
}

a:hover {
  color: #3B9AB2;
  background-color: transparent;
  text-decoration: underline;
}

a:active {
  color: #3B9AB2;
  background-color: transparent;
  text-decoration: underline;
}

.blue{
  color:#3B9AB2
}

.orange{
  color:#E1AF00
}

.orange2{
  color:#EBCC2A
}