<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Cards</title>
  <link href="https://fonts.googleapis.com/css?family=Squada+One&display=swap" rel="stylesheet">
  <link href="https://fonts.googleapis.com/css?family=Montserrat+Alternates&display=swap" rel="stylesheet">
</head>
<body>
  <p>Made with love by <a href="https://t.me/raiszzz2019">Rais</a></p>
  <section id="cards">
    <div class="container">
      <div class="cards">
        <div class="card">
          <div class="front">
            <h2>F</h2>
          </div>
          <div class="back">
            <h3>Fast</h3>
            <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ipsum eligendi qui culpa magni architecto iure quas vel, natus nam eveniet, officia blanditiis corrupti velit nemo voluptate eaque eos perferendis corporis.</p>
          </div>
        </div>
        <div class="card">
          <div class="front">
            <h2>Q</h2>
          </div>
          <div class="back">
            <h3>Quality</h3>
            <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ipsum eligendi qui culpa magni architecto iure quas vel, natus nam eveniet, officia blanditiis corrupti velit nemo voluptate eaque eos perferendis corporis.</p>
          </div>
        </div>
        <div class="card">
          <div class="front">
            <h2>S</h2>
          </div>
          <div class="back">
            <h3>Security</h3>
            <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ipsum eligendi qui culpa magni architecto iure quas vel, natus nam eveniet, officia blanditiis corrupti velit nemo voluptate eaque eos perferendis corporis.</p>
          </div>
        </div>
      </div>
    </div>
  </section>
  <p>Made with love by <a href="https://t.me/raiszzz2019">Rais</a></p>
</body>
</html>
/* Settings */
*{
  padding: 0;
  margin: 0;
  text-decoration: none;
  box-sizing: border-box;
  list-style: none;
}
body{
  background: #343334;
  font-family: 'Squada One', cursive;
}
body>p{
  color: #5B595B;
  font-size: 20px;
  text-align: center;
  margin-top: 20px;
}
body>p>a{
  color: #5B595B;
  border-bottom: 3px solid #fff;
  transition: 0.5s;
}
body>p>a:hover{
  border-bottom: 3px solid #5B595B;
}
.container{
  width: 1000px;
  margin: 0 auto;
}


/* Cards */
.cards{
  display: flex;
  justify-content: space-between;
  margin-top: 100px;
}
.cards .card{
  width: 30%;
  cursor: pointer;
}
.card:hover .front{
  background: #ed00bc;
  box-shadow: 0 0 40px 2px #ed00bc;
  transform: translateY(0);
}
.card:hover .front h2{
  color: #fff;
}
.card:hover .back{
  transform: translateY(0);
  box-shadow: 0 0 20px 1px rgba(0,0,0,0.5);
}
.front{
  background: #343334;
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 60px 0;
  transition: 0.5s;
  transform: translateY(100px);
  box-shadow: 0 0 20px 1px rgba(0,0,0,0.5);
}
.front h2{
  color: #5B595B;
  font-size: 110px;
  transition: 0.5s;
}
.back{
  background: #fff;
  position: relative;
  z-index: 5;
  padding: 10px;
  transform: translateY(-122px);
  transition: 0.5s;
}
.back h3{
  font-size: 40px;
}
.back p{
  font-size: 17px;
  margin-top: 20px;
  font-family: 'Montserrat Alternates', sans-serif;
}


/* Media */
@media (max-width: 1001px){
  .container{
    width: 800px;
  }
  .back h3{
    font-size: 30px;
  }
  .back p{
    font-size: 14px;
  }
}
@media (max-width: 801px){
  .container{
    width: 600px;
  }
  .back h3{
    font-size: 26px;
  }
  .back p{
    font-size: 12px;
  }
}
@media (max-width: 601px){
  .container{
    width: 100%;
  }
  .cards{
    flex-direction: column;
    justify-content: center;
    align-self: center;
  }
  .card{
    width: 60% !important;
    margin: 0 auto;
    margin-bottom: 50px;
  }
  .back{
    transform: translateY(0);
    box-shadow: 0 0 20px 1px rgba(0,0,0,0.5);
  }
  .front{
    transform: translateY(0);
    background: #ed00bc;
    box-shadow: 0 0 40px 2px #ed00bc;
  }
  .front h2{
    color: #fff;
  }
}

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

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