* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Montserrat', sans-serif;
    background-image: url(img/back2.jpg);
    background-size: cover;
  background-repeat: no-repeat;
  margin: 0;
  height: 100vh;

  }
  
  .card {
    width: 400px;
    overflow: hidden;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    border-radius: 15px;
    box-shadow: 7px 13px 37px rgba(0, 0, 0, .6);
  }
  
  header {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
  }
  
  header::before {
    content: '';
    position: absolute;
    border-top: 30px solid transparent;
    border-left: 400px solid white;
    bottom: 0;
  }
  
  header img {
    width: 100%;
    height: 199px;
  }
  
  section {
    padding: 10px;
    overflow: hidden;
    text-align: center;
  }
  
  section h2 {
    margin: .5em 0;
  }
  
  section p {
    margin: 1em 0;
  }
  
  ul li {
    list-style: none;
    display: inline-block;
    margin: .5em .2em;
  }
  
  ul li a {
    text-decoration: none;
    color: white;
    background: #0096d2;
    width: 30px;
    height: 30px;
    line-height: 30px !important;
    border-radius: 50%;
    transition: all .3s ease-in-out;
  }
  
  ul li a:hover {
    transform: scale(1.2);
  }
  
  footer {
    width: 100%;
    height: 80px;
    background: #0096d2;
    color: white;
    position: relative;
  }
  
  footer::before {
    content: '';
    position: absolute;
    border-bottom: 30px solid transparent;
    border-right: 400px solid white;
    top: 0;
  }
  
  footer p {
    padding: 30px;
  }