* {
    box-sizing: border-box;
  }
  
  body {
    font-family: "Questrial", sans-serif;
  
    margin: 0;
    padding: 0;
  }
  
  h2,
  h3 {
    color: #212A3E;
  }
  
  footer {
    padding: 20px;
    color: white;
    background-color: #212A3E;
    text-align: center;
    font-weight: bold;
  }
  
  nav a {
    font-size: 18px;
    justify-content: center;
    font-weight: 400;
    text-decoration: none;
    color: white;
  }
  
  nav a:hover {
    font-weight: bold;
  }
  
  .profile header {
    text-align: center;
  }
  
  .featured-image {
    width: 100%;
    max-height: 300px;
    object-fit: cover;
    object-position: center;
  }
  
  .profile img {
    max-width: 200px;
  }
  
  .card {
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
    border-radius: 5px;
    background-color: #E8E8E8;
    padding: 20px;
    margin-top: 20px;
    line-height: 1.8
  }
  
  .header-img {
    font-size: 20px;
    padding: 100px;
    background-image: url("/images/jembatan.jpg");
    width: 100%;
    text-align: center;
    background-repeat: no-repeat; 
    background-size: cover; 
    background-position: center; 
    color: white;
  }
  
  nav li {
    display: inline;
    list-style-type: none;
    justify-content: center;
    margin-right: 20px;
  }
  
  nav {
    background-color: #495464;
    padding: 5px;
    position: sticky;
    top: 0;
    display: flex;
    justify-content: center;
  }
  
  main {
    padding: 20px;
    background-color: #9BA4B5;
    overflow: auto;
  }
  
  #content {
    float: right;
    width: 73%;
  }
  
  aside {
    float: left;
    width: 25%;
    padding-left: 20px;
  }
  
  header {
    display: inline;
  }
  
  @media screen and (max-width: 1000px) {
    #content,
    aside {
      width: 100%;
      padding: 0;
    }

    nav a{
      font-size: 15px;
    }

    .header-img{
      text-align: auto;
    }
  }
  
  html{
    scroll-behavior: smooth; 
  }