html,
body {
  padding: 0;
  margin: 0;
  height: 100%;
  color: white;
}

a {
  color: white;
}

a:hover {
  color: white;
}

.row-half {
  width: 100%;
  height: 50%;
}

.row-half-bottom {
  width: 100%;
  height: 50%;
  background: #004799;
}

.content-full-page {
  position: fixed;
  top: 0px;
  width: 100%;
  height: 100%;
}

.center {
  margin: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.btn-portal {
  width: 90%;
  margin: 10px;
}

.btn-portal-half {
  margin: 10px;
}

h1 {
  color: #004799;
}

.center-portal {
  position: absolute;
  left: 50%;
  top: 50%;

  transform: translate(-50%, -50%);

  /*
  Not even necessary really. 
  e.g. Height could be left out!
  */
  width: 50%;
  height: 50%;
}

.input-portal {
  margin: 10px;
}

.portal-title {
  width: 100%;
  position: absolute;
  top: 50px;
}