.first_loading_box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 90vh;
  min-height: 90vh;
}

.first_loading_box > h1 {
  font-size: 30px;
  font-weight: bolder;
}

.first_loading_box .loader {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 98px;
}

@-webkit-keyframes rotate_pacman_half_up {
  0% {
    -webkit-transform: rotate(270deg);
    transform: rotate(270deg);
  }

  50% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }

  100% {
    -webkit-transform: rotate(270deg);
    transform: rotate(270deg);
  }
}

@keyframes rotate_pacman_half_up {
  0% {
    -webkit-transform: rotate(270deg);
    transform: rotate(270deg);
  }

  50% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }

  100% {
    -webkit-transform: rotate(270deg);
    transform: rotate(270deg);
  }
}

@-webkit-keyframes rotate_pacman_half_down {
  0% {
    -webkit-transform: rotate(90deg);
    transform: rotate(90deg);
  }

  50% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }

  100% {
    -webkit-transform: rotate(90deg);
    transform: rotate(90deg);
  }
}

@keyframes rotate_pacman_half_down {
  0% {
    -webkit-transform: rotate(90deg);
    transform: rotate(90deg);
  }

  50% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }

  100% {
    -webkit-transform: rotate(90deg);
    transform: rotate(90deg);
  }
}

@-webkit-keyframes pacman-balls {
  75% {
    opacity: 0.7;
  }

  100% {
    -webkit-transform: translate(-100px, -6.25px);
    transform: translate(-100px, -6.25px);
  }
}

@keyframes pacman-balls {
  75% {
    opacity: 0.7;
  }

  100% {
    -webkit-transform: translate(-100px, -6.25px);
    transform: translate(-100px, -6.25px);
  }
}

.pacman {
  position: relative;
}
.pacman > div:nth-child(2) {
  -webkit-animation: pacman-balls 1s 0s infinite linear;
  animation: pacman-balls 1s 0s infinite linear;
}
.pacman > div:nth-child(3) {
  -webkit-animation: pacman-balls 1s 0.33s infinite linear;
  animation: pacman-balls 1s 0.33s infinite linear;
}
.pacman > div:nth-child(4) {
  -webkit-animation: pacman-balls 1s 0.66s infinite linear;
  animation: pacman-balls 1s 0.66s infinite linear;
}
.pacman > div:nth-child(5) {
  -webkit-animation: pacman-balls 1s 0.99s infinite linear;
  animation: pacman-balls 1s 0.99s infinite linear;
}
.pacman > div:first-of-type {
  width: 0px;
  height: 0px;
  border-right: 25px solid transparent;
  border-top: 25px solid #0068b2;
  border-left: 25px solid #0068b2;
  border-bottom: 25px solid #0068b2;
  border-radius: 25px;
  -webkit-animation: rotate_pacman_half_up 0.5s 0s infinite;
  animation: rotate_pacman_half_up 0.5s 0s infinite;
}
.pacman > div:nth-child(2) {
  width: 0px;
  height: 0px;
  border-right: 25px solid transparent;
  border-top: 25px solid #0068b2;
  border-left: 25px solid #0068b2;
  border-bottom: 25px solid #0068b2;
  border-radius: 25px;
  -webkit-animation: rotate_pacman_half_down 0.5s 0s infinite;
  animation: rotate_pacman_half_down 0.5s 0s infinite;
  margin-top: -50px;
}
.pacman > div:nth-child(3),
.pacman > div:nth-child(4),
.pacman > div:nth-child(5),
.pacman > div:nth-child(6) {
  background-color: #0068b2;
  width: 15px;
  height: 15px;
  border-radius: 100%;
  margin: 2px;
  width: 10px;
  height: 10px;
  position: absolute;
  -webkit-transform: translate(0, -6.25px);
  -ms-transform: translate(0, -6.25px);
  transform: translate(0, -6.25px);
  top: 25px;
  left: 100px;
}