h1 {
  font-size: 2rem !important;
}
h2 {
  font-size: 1.75rem !important;
}
h3 {
  font-size: 1.5rem !important;
}
h4 {
  font-size: 1.25rem !important;
}

nav.navbar.bg-cloud {
  background: #2980b9;
}

a.navbar-brand > img {
  margin-right: 0.5em;
  width: 32px;
}

header {
  background: #2980b9; /* fallback for old browsers */
  background: -webkit-linear-gradient(
    to bottom,
    #2980b9,
    #6dd5fa,
    #ffffff
  ); /* Chrome 10-25, Safari 5.1-6 */
  background: linear-gradient(
    to bottom,
    #2980b9,
    #6dd5fa,
    #ffffff
  ); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
  height: 12em;
  margin-top: 3.75em;
}

header h1 {
  color: white;
  padding: 15px;
}
header .alert {
  font-weight: bold;
}
header .alert a {
  cursor: pointer;
  float: right;
  font-weight: normal;
  text-decoration: underline;
}
header p {
  color: black;
  float: right;
  padding: 15px;
}

@media only screen and (max-width: 575px) {
  nav a.btn.btn-outline-light > span {
    display: none;
  }
  header {
    margin-top: 4.35em;
  }
}

ul {
  list-style: none;
  list-style-position: outside;
}
ul li {
  line-height: 1.75rem;
}
ul li i {
  margin-right: 1rem;
}
.h-tooltip {
  display: inline;
  font-weight: bold;
  position: relative;
}
.h-tooltip span {
  display: none;
}
.h-tooltip:hover span {
  color: white;
  background-color: black;
  border-radius: 3px;
  bottom: 1.1rem;
  left: 0;
  font-size: small;
  padding: 0.1rem 0.3rem;
  display: block;
  position: absolute;
  white-space: nowrap;
  z-index: 10;
}
.week-view {
  margin: 0 auto;
  text-align: center;
  width: 80%;
}
.week-view .col {
  padding: 0.5em 1em;
}
@media only screen and (max-width: 575px) {
  .week-view .col {
    font-size: smaller;
    padding: 0;
  }

  .week-view .col button.book {
    font-size: smaller;
    margin: 0.3em 0.1em;
  }
}
.week-view .col span,
.week-view .col button {
  display: block;
}
.week-view .col button.book {
  background-color: white;
  border: 1px solid lightgrey;
  border-radius: 3px;
  margin-bottom: 0.1em;
  padding: 0.5em;
  text-decoration: none;
  width: 100%;
}
.week-view .col button.book:hover {
  color: white;
  background-color: green;
}
.week-view .col button.book.booked {
  background-color: #ffb366;
  cursor: not-allowed;
}
.week-view .col button.book.booked:hover {
  background-color: #ffb366;
}
.week-view .col button.book.past {
  background-color: lightgrey;
  cursor: not-allowed;
}
.week-view .col button.book.past:hover {
  background-color: lightgrey;
}
.week-view .col span.weekday {
  font-size: larger;
  font-weight: bold;
}
.meeting .carousel-control-next,
.carousel-control-prev {
  width: 10% !important;
}
.meeting .carousel-control-next i,
.meeting .carousel-control-prev i {
  color: black;
  font-size: xx-large;
}
span.carousel-control-prev-icon {
  background: none;
}
span.carousel-control-next-icon {
  background: none;
}
.modal-body form {
  padding: 0 0.5em;
}
.modal-body form label {
  display: block;
}
.modal-body form label input,
.modal-body form label textarea {
  border-radius: 3px;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  display: block;
  resize: none;
  width: 100%;
}
span.required {
  color: red;
  font-weight: bold;
  font-style: italic;
}