:root {
  --jumbotron-padding-y: 3rem;
}

.jumbotron {
  padding-top: var(--jumbotron-padding-y);
  padding-bottom: var(--jumbotron-padding-y);
  margin-bottom: 0;
  background-color: #fff;
}
@media (min-width: 768px) {
  .jumbotron {
    padding-top: calc(var(--jumbotron-padding-y) * 2);
    padding-bottom: calc(var(--jumbotron-padding-y) * 2);
  }
}

.jumbotron p:last-child {
  margin-bottom: 0;
}

.jumbotron-heading {
  font-weight: 300;
}

.jumbotron .container {
  max-width: 40rem;
}

footer {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

footer p {
  margin-bottom: .25rem;
}

.box-shadow { box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05); }

.glow {
  color: #fff;
  -webkit-animation: glow 5s ease-in-out infinite alternate;
  -moz-animation: glow 5s ease-in-out infinite alternate;
  animation: glow 5s ease-in-out infinite alternate;
}

@-webkit-keyframes glow {
  from {
    /*text-shadow: 0 0 1px #fff, 0 0 1px #fff, 0 0 1px #e8fdf3, 0 0 1px #d1fae8, 0 0 1px #d1fae8, 0 0 1px #B7F8DB, 0 0 1px #B7F8DB;*/
  }
  
  to {
    text-shadow: 0 0 1px #fff, 0 0 2px #b4d9e4, 0 0 3px #a1cfdd, 0 0 4px #8fc6d6, 0 0 5px #7cbcd0, 0 0 6px #69b3c9, 0 0 7px #50A7C2;
  }
}
.full-width {
  width: 100%;
  background: yellow;
}