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HTML

CSS

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HTML

              
                <body onload="document.body.style.opacity='1'">
  <div class="bg__color-1 padding-50 text-justify">
    <h1>Lorem ipsum dolor sit amet.</h1>
    <p>
      Lorem ipsum, dolor sit amet consectetur adipisicing elit. Eveniet porro
      ullam, tempore quaerat sit nobis sapiente fugit. Iure optio quis
      delectus culpa, blanditiis hic aliquid eligendi nesciunt quo neque
      inventore. Dolor, quas, repudiandae optio minus voluptas ea earum,
      minima similique omnis officiis magni rem voluptates? Ex, odio iusto
      deleniti quo quae maiores earum dolorem, optio incidunt impedit
      laudantium non magnam. Quia itaque eum facilis quae voluptate tempore!
      Laudantium quidem debitis architecto suscipit aut nesciunt officiis non
      soluta quo numquam hic iure natus doloremque rem, recusandae.
    </p>
    <a href="fade-in-1.html" class="link">Go to previous page</a>
  </div>
  <div class="bg__color-2 padding-50 text-justify">
    <h1>Lorem ipsum dolor sit amet.</h1>
    <p>
      Lorem ipsum, dolor sit amet consectetur adipisicing elit. Eveniet porro
      ullam, tempore quaerat sit nobis sapiente fugit. Iure optio quis
      delectus culpa, blanditiis hic aliquid eligendi nesciunt quo neque
      inventore. Dolor, quas, repudiandae optio minus voluptas ea earum,
      minima similique omnis officiis magni rem voluptates? Ex, odio iusto
      deleniti quo quae maiores earum dolorem, optio incidunt impedit
      laudantium non magnam. Quia itaque eum facilis quae voluptate tempore!
      Laudantium quidem debitis architecto suscipit aut nesciunt officiis non
      soluta quo numquam hic iure natus doloremque rem, recusandae.
    </p>
  </div>
  <div class="bg__color-3 padding-50 text-justify">
    <h1>Lorem ipsum dolor sit amet.</h1>
    <p>
      Lorem ipsum, dolor sit amet consectetur adipisicing elit. Eveniet porro
      ullam, tempore quaerat sit nobis sapiente fugit. Iure optio quis
      delectus culpa, blanditiis hic aliquid eligendi nesciunt quo neque
      inventore. Dolor, quas, repudiandae optio minus voluptas ea earum,
      minima similique omnis officiis magni rem voluptates? Ex, odio iusto
      deleniti quo quae maiores earum dolorem, optio incidunt impedit
      laudantium non magnam. Quia itaque eum facilis quae voluptate tempore!
      Laudantium quidem debitis architecto suscipit aut nesciunt officiis non
      soluta quo numquam hic iure natus doloremque rem, recusandae.
    </p>
  </div>
  <div class="bg__color-4 padding-50 text-justify">
    <h1>Lorem ipsum dolor sit amet.</h1>
    <p>
      Lorem ipsum, dolor sit amet consectetur adipisicing elit. Eveniet porro
      ullam, tempore quaerat sit nobis sapiente fugit. Iure optio quis
      delectus culpa, blanditiis hic aliquid eligendi nesciunt quo neque
      inventore. Dolor, quas, repudiandae optio minus voluptas ea earum,
      minima similique omnis officiis magni rem voluptates? Ex, odio iusto
      deleniti quo quae maiores earum dolorem, optio incidunt impedit
      laudantium non magnam. Quia itaque eum facilis quae voluptate tempore!
      Laudantium quidem debitis architecto suscipit aut nesciunt officiis non
      soluta quo numquam hic iure natus doloremque rem, recusandae.
    </p>
  </div>
</body>
              
            
!

CSS

              
                @import url("https://fonts.googleapis.com/css2?family=Kaisei+Decol:wght@400;500&display=swap");

body {
  font-family: "Kaisei Decol", serif;
  opacity: 0;
  transition: opacity 5s;
}

.padding-50 {
  padding: 50px;
}

.text-justify {
  text-align: justify;
}

.bg__color-1 {
  background-color: #e8d0b3;
}

.bg__color-2 {
  background-color: #c36839;
}

.bg__color-3 {
  background-color: #7eb5a6;
}

.bg__color-4 {
  background-color: #86340a;
}

.link {
  text-decoration: none;
  font-family: inherit;
  font-size: 14px;
  color: #222222;
  font-weight: bold;
}

              
            
!

JS

              
                
              
            
!
999px

Console