<div class="container">
    <div class="card">
    <div class="face face1">
      <div class="content">
        <span class="stars"></span>
        <h2 class="java">Java</h2>
        <p class="java">Java is a class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.</p>
      </div>
    </div>
    <div class="face face2">
      <h2>01</h2>
    </div>
  </div>
   
     <div class="card">
    <div class="face face1">
      <div class="content">
        <span class="stars"></span>
        <h2 class="python">Python</h2>
        <p class="python">Python is an interpreted, high-level and general-purpose programming language.</p>
      </div>
    </div>
    <div class="face face2">
      <h2>02</h2>
    </div>
  </div>
   
     <div class="card">
    <div class="face face1">
      <div class="content">
        <span class="stars"></span>
        <h2 class="cSharp">C#</h2>
        <p class="cSharp">C# is a general-purpose, multi-paradigm programming language encompassing static typing, strong typing, lexically scoped and component-oriented programming disciplines.</p>
      </div>
    </div>
    <div class="face face2">
      <h2>03</h2>
    </div>
  </div>
</div>  

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

body {
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: "Audiowide", cursive;
  min-height: 100vh;
  background-color: #a9c9ff;
  background-image: linear-gradient(180deg, #a9c9ff 0%, #ffbbec 100%);
}


body .container {
  max-width: 100vw;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  grid-gap: 35px;
  margin: 0 auto;
  padding: 40px 0;
}
body .container .card {
  position: relative;
  width: 300px;
  height: 400px;
  margin: 0 auto;
  background: #000;
  border-radius: 15px;
  box-shadow: 0 15px 60px rgba(0, 0, 0, 0.5);
}


body .container .card .face {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
body .container .card .face.face1 {
  box-sizing: border-box;
  padding: 20px;
}

body .container .card .face.face1 h2 {
  margin: 0;
  padding: 0;
}
body .container .card .face.face1 .java {
  background-color: #fffc00;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
body .container .card .face.face1 .python {
  background-color: #00fffc;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
body .container .card .face.face1 .cSharp {
  background-color: #fc00ff;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
body .container .card .face.face2 {
  transition: 0.5s;
}

body .container .card .face.face2 h2 {
  margin: 0;
  padding: 0;
  font-size: 10em;
  color: #fff;
  transition: 0.5s;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  z-index: 10;
}
body .container .card:hover .face.face2 {
  height: 60px;
}

body .container .card:hover .face.face2 h2 {
  font-size: 2em;
}
body .container .card:nth-child(1) .face.face2 {
  background-color: #0093e9;
  background-image: linear-gradient(160deg, #0093e9 0%, #80d0c7 100%);
  border-radius: 15px;
}
body .container .card:nth-child(2) .face.face2 {
  background-color: #85ffbd;
  background-image: linear-gradient(45deg, #85ffbd 0%, #fffb7d 100%);
  border-radius: 15px;
}
body .container .card:nth-child(3) .face.face2 {
  background-color: #fad961;
  background-image: linear-gradient(90deg, #fad961 0%, #f76b1c 100%);
  border-radius: 15px;
}