* {
    margin: 0;
    padding: 0;
  }
  
  .banner {
    width: 100%;
    height: 100vh;
    background-image: url(https://media.istockphoto.com/id/1370858067/nl/vector/neutral-abstract-background-minimal-poster-template-with-diagonal-shapes-calm-design-with.jpg?s=612x612&w=0&k=20&c=pNmEN8vTRVhFA3X6HilB6nEfRy7zLvEmeNsNgKtAjBo=);
    background-size: cover;
    background-position: center;
  }
  
  .navbar {
    width: 85%;
    margin: auto;
    padding: 35px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  
  .logo {
    width: 120px;
    cursor: pointer;
  }
  
  .navbar ul li {
    list-style: none;
    display: inline-block;
    margin: 0 20px;
    position: relative;
  }
  
  .navbar ul li a {
    text-decoration: none;
    color: black;
    text-transform: uppercase;
  }
  
  .navbar ul li::after {
    content: '';
    height: 3px;
    width: 0;
    background: black;
    position: absolute;
    left: 0;
    bottom: -10px;
    transition: 0.5s;
  }
  
  .navbar ul li:hover::after {
    width: 100%;
  }
  
  .content {
    width: 100%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
    color: black;
  }
  
  .content h1 {
    font-size: 70px;
    margin-top: 80px;
  }
  
  .content p {
    margin: 20px auto;
    font-weight: 100;
    line-height: 25px;
  }
  
  button {
    width: 200px;
    padding: 15px 0;
    text-align: center;
    margin: 20px 10px;
    border-radius: 25px;
    font-weight: bold;
    border: 2px solid black;
    background: transparent;
    color: white;
    cursor: pointer;
    position: relative;
    overflow: hidden;
  }
  
  span {
    background: black;
    height: 100%;
    width: 0;
    border-radius: 25px;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: -1;
    transition: 0.5s;
  }
  
  button:hover span {
    width: 100%;
  }
  
  button:hover {
    border: none;
  }
  
  table {
    width: 70%;
    margin: 50px auto;
    border-collapse: collapse;
  }
  
  table, th, td {
    border: 1px solid black;
  }
  
  th, td {
    padding: 15px;
    text-align: left;
  }
  
  th {
    background-color: #f2f2f2;
  }