#intro {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 100;
  color: white;
  text-align: center;
  font-size: 5vh;
  animation: intro 3s forwards;
  animation-timing-function: ease-in-out;
}

@keyframes intro {
  0%   { top: 0; }
  70%   { top: 0; }
  100% { top: -100%; }
}

#slider_1 {
  display: inline-block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: rgba(26, 129, 143, .98);
  animation: intro 2.5s forwards;
  animation-timing-function: ease-in-out;
}

#slider_2 {
  display: inline-block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: rgba(150, 150, 150, .9);
  z-index: -1;
  animation: slider 3s forwards;
  animation-timing-function: ease-in-out;
}

@keyframes slider {
  0%   { top: 0; }
  80%   { top: 0; }
  100% { top: -100%; }
}

#intro_logo {
  position: absolute;
  top: 0;
  left: 0;
  display: inline-grid;
  width: 40%;
  height: 100%;
  place-items: center;
  animation: intro_logo 2.5s forwards;
  animation-timing-function: ease-in-out;
}

@keyframes intro_logo {
  0%   { opacity: 1; }
  60%   { opacity: 1; }
  80%   { opacity: 0; }
  100% { opacity: 0; }
}

#intro_logo img {
  width: 20vw;
}

#intro_title {
  position: absolute;
  top: 0;
  right: 0;
  display: inline-grid;
  width: 60%;
  height: 100%;
  align-items: center;
  text-align: left;
}

#intro_title_container {
}

.intro_title {
  display: inline-block;
  width: 100%;
  height: 10vh;
  position: relative;
  overflow: hidden;
  margin: 0;
  padding: 0;
  display: inline-block;
}

.intro_title span {
  position: absolute;
  top: 0;
  left: 0;
  animation: intro_text 2s forwards;
  animation-timing-function: ease-in-out;
  font-family: Arial;
  -webkit-text-stroke: .1vh rgb(153, 204, 255);
  -webkit-text-fill-color: rgba(0, 0, 0, 0);
}

.intro_title span b {
  -webkit-text-stroke: .1vh rgb(255, 179, 26);
  -webkit-text-fill-color: rgba(0, 0, 0, 0);
}

@keyframes intro_text {
  0%   { top: 0; }
  80%   { top: 0; }
  100% { top: -100%; }
}