wagtail/docs/_static/css/custom.css

body.wy-body-for-nav {
  font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Helvetica,
    Arial, sans-serif;
  line-height: 1.5em;
  color: #333; /*$color-grey-1*/
  background-color: #e6e6e6; /*$color-grey-4*/
}

nav.wy-nav-side {
  background-color: #333; /*color-grey-1*/
}

.body--autocomplete-open .wy-nav-side {
  position: absolute;
  overflow: visible;
}

.body--autocomplete-open .wy-side-scroll {
  overflow: visible;
}

div.wy-side-nav-search {
  background-color: #007d7e; /*color-teal*/
}

.wy-nav-top {
  background-color: #007d7e; /*color-teal*/
}

.wy-side-nav-search > a:hover,
.wy-side-nav-search .wy-dropdown > a:hover {
  background: None; /*background for logo*/
}

.wy-side-nav-search > div.version {
  color: white;
}

.wy-side-nav-search input[type='text'] {
  border-color: #d9d9d9; /*color-grey-3*/
}

.logo {
  transition: all 0.25s cubic-bezier(0.28, 0.15, 0, 2.1);
}

.logo:hover {
  transform: rotate(4deg);
}

details {
  margin-bottom: 1em;
}

/* Wagtail Space */
.wagtailspace {
  background: #00676a;
  color: white;
  border-radius: 6px;
  margin-bottom: 2em;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.wagtailspace svg {
  margin-right: 1em;
  width: 56px;
}

.wagtailspace a {
  display: flex;
  color: inherit;
  padding: 15px;
  text-align: left;
  flex-grow: 2;
  border: 0;
}

.wagtailspace strong {
  font-size: 1.25em;
}

.wagtailspace .wagtailspace-close {
  padding: 10px;
  width: 56px;
  cursor: pointer;
  font-weight: bold;
  font-size: 1.5em;
  color: inherit;
  border: 0;
  background: none;
}

/* Bounce the UFO on hover  */
@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

.wagtailspace a:hover svg {
  animation-duration: 0.5s;
  animation-fill-mode: both;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
  animation-name: bounce;
}