body, html {
  height: 100%;
}
body {
  color: #ddd;
  font-size: 1.2rem;
}

.animal { text-decoration: underline dotted; color: #fff; }
a:hover { color: #eff; }
a:visited { color: #fff; }

.bg {
  background-image: url("pc.jpg");
  height: 100%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.bg .jumbotron {
  background-color: rgba(40, 40, 40, .8);
}
.bg::before {
}
.ttwrap {
  display: none;
}
.tippy-tooltip.opossum-theme {
  background-color: red;
  color: red;
}
.tippy-tooltip.opossum-theme[data-placement^='top'] .tippy-arrow { border-top-color: red; }
.tippy-tooltip.opossum-theme .tippy-arrow { transform: scale(1.5); }
.tippy-tooltip.opossum-theme .tippy-content { padding: 0; }
.tippy-tooltip.opossum-theme img { border-radius: 4px; }
footer {
  opacity: 0.7;
  position: absolute;
  bottom: 0;
  width: 100%;
  text-align: right;
  font-size: .875rem
}
.vertical-center {
  min-height: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
}