#background #main {
  height: 100vh;
  overflow: auto;
  background: #67B26F;
  /* fallback for old browsers */
  background: -webkit-linear-gradient(to right, #4ca2cd, #67B26F);
  /* Chrome 10-25, Safari 5.1-6 */
  background: linear-gradient(to right, #4ca2cd, #67B26F);
  /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */ }

.mdi {
  width: auto;
  height: auto; }
  .mdi:before {
    vertical-align: middle; }

#loadingScreen {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(55, 93, 82, 0.71); }
  #loadingScreen h1 {
    text-shadow: -1px -1px 0 #fff, 1px -1px 0 #fff, -1px 1px 0 #fff, 1px 1px 0 #fff; }

.button13 {
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  transition: all 0.5s;
  position: relative; }
  .button13 a {
    color: #333333;
    text-decoration: none;
    display: block; }
  .button13::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0;
    background-color: rgba(72, 72, 72, 0.25);
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
    pointer-events: none; }
  .button13:hover::after, .button13:focus::after {
    opacity: 1;
    top: -0.5em;
    left: -0.5em;
    right: -0.5em;
    bottom: -0.5em; }

md-toast.md-success-toast-theme .md-toast-content {
  background-color: darkgreen;
  color: white; }
md-toast.md-error-toast-theme .md-toast-content {
  background-color: darkred;
  color: white; }