add load text animation on page load

Hi,

I have created a text animation for my web site with html and css.

<div class="container">
  <div class="loading">
    <div class="loading__letter">A</div>
    <div class="loading__letter">L</div>
    <div class="loading__letter">T</div>
    <div class="loading__letter">A</div>
    <div class="loading__letter">I</div>
    <div class="loading__letter">C</div>
    <div class="loading__letter">O</div>
  </div>
</div>

@import url(https://fonts.googleapis.com/css?family=Lato);

body {
  margin: 0;
}
.container {
  height: 100vh;
  background: #0057a6; 
  display: flex;
  justify-content: center;
  align-items: center;
}

.loading {
  display: flex;
  flex-direction: row;
}
.loading__letter {
  font-size: 88px;
  font-weight: normal;
  letter-spacing: 4px;
  text-transform: uppercase;
  font-family: "Lato";
  color: #fff;
  animation-name: bounce;
  animation-duration: 2s;
  animation-iteration-count: infinite;
}

.loading__letter:nth-child(2) {
  animation-delay: .1s;	
}
.loading__letter:nth-child(3) {
  animation-delay: .2s;
}
.loading__letter:nth-child(4) {
  animation-delay: .3s;	
}
.loading__letter:nth-child(5) {
  animation-delay: .4s;
}
.loading__letter:nth-child(6) {
  animation-delay: .5s;	
}
.loading__letter:nth-child(7) {
  animation-delay: .6s;
}
.loading__letter:nth-child(8) {
  animation-delay: .8s;
}
.loading__letter:nth-child(9) {
  animation-delay: 1s;
}
.loading__letter:nth-child(10) {
  animation-delay: 1.2s;
}

@keyframes bounce {
  0% {
    transform: translateY(0px)
  }
  40% {
    transform: translateY(-40px);
  }
  80%,
  100% {
    transform: translateY(0px);
  }
}


@media (max-width: 700px) {
  .loading__letter {
    font-size: 50px;
  }
}

@media (max-width: 340px) {
  .loading__letter {
    font-size: 40px;
  }
}

How can I add it when every page is loaded? Or for a specific page. The animation, should be in full screen and responsive, of course.

Thank you and thank you for this awesome theme.

Best regards.

Altaico

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