.intro_screen {
  position: absolute;
  top: 0;
  left: 0;
  vertical-align: top;
  overflow: hidden;
  width: 100%;
  height: 100%;
  background-color: rgb(0, 48, 107);
  background-image: linear-gradient(to bottom, #000, #224f80);;
  text-align: center;
  display: flex;
  flex-direction: column;
  font-family: "Lato", sans-serif;
}

.intro_screen .intro_logo {
  margin: 0 auto;
  width: 90%;
  height: 50%;
  background-image: url("../images/logo.png");
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

.intro_screen .intro_content {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}

.intro_screen .intro_text {
  display: flex;
  flex-basis: 100%;
  flex-direction: column;
  justify-content: center;
  color: rgb(170, 211, 255);
  line-height: 1.5;
  text-align: center;
}

h2 {
  font-size: 4vmax;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  padding-bottom: 2px;
  //text-shadow: 0 2px 1px #000;
  text-rendering: geometricPrecision;
  font-weight: 400;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
}

h3 {
  padding: 0 10%;
  font-size: 2.7vmax;
  font-weight: 400;
  margin-top: 5%;
  letter-spacing: 1px;
  word-spacing: 3px;
  line-height: 1.5;
}

strong {
  font-size: 0;

  b {
    font-size: 4vmax;
    font-weight: 800;
    color: rgb(170, 211, 255);
    animation-name: rgb(170, 211, 255);
    animation-duration: 1s;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
    animation-direction: alternate-reverse;
    text-shadow: 0 3px 0 rgba(0, 0, 0, .5);
  }
}

i {
  font-style: normal;
  animation-name: highlight_text;
  animation-duration: 1s;
  animation-delay: 0s;
  animation-fill-mode: forwards;
  letter-spacing: 1px;
}

@keyframes highlight_text {
  from {
    color: inherit;
  }

  to {
    color: rgb(255, 232, 0);
    text-shadow: 0 1px 1px #000;
  }
}

@media screen and (orientation:landscape) {
  .intro_screen {
    line-height: 66.6666vh;
    flex-direction: row;
    align-items: center;

    .intro_logo {
      margin: 0 auto;
      width: 66.66666%;
      height: 100%;
    }

    .intro_content {
      flex-wrap: nowrap;
      flex-direction: column;
      justify-content: space-around;
      align-items: center;
      height: 100%;
    }

    .intro_text {
      flex-basis: 60%;
    }

    .start_button {
      flex-basis: 10%;
      width: 50%;
    }
  }
}