@media (max-width: 600px) {
  main,
  section,
  #display-container,
  #userPosts,
  .heading {
    max-width: 100%;
    padding: 0.75rem;
    margin: 0 auto;
  }

  body {
    font-size: 16px;
  }

  nav {
    padding: 0.5rem 1rem;
    display: grid;
    gap: 0.5rem;
    justify-content: stretch;
  }
  .nav-left,
  .nav-right {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  #searchInput {
    max-width: 100%;
    margin: 0.75rem 0;
  }
   button, .button-style, button[type="submit"] {
    width: auto;          
    max-width: 100%;      
    text-align: center;
    padding: 0.5rem 1rem; 
    display: inline-block;
  }

  .ducks,
  #profile img {
    width: 100%;
    height: auto;
    max-width: 100%;
  }

  .blog-post,
  #createPostSection,
  #viewPostSection,
  #profile,
  form {
    margin: 1rem auto;
    padding: 1rem;
  }

  #editBt a.button-style,
  #deleteBt button {
    display: inline-block;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
  }

  #followersList li,
  #followingList li {
    padding: 0.35rem 0;
  }

  .welcome-box {
    max-width: 100%;
    padding: 1.25rem;
    margin: 1rem auto;
  }

  .nav-logo {
    width: 120px;  
  }

  
  #profile img,
  #avatarImg {
    width: 120px;  
    height: auto;   
  }

  .ducks {
    max-width: 100%;
    height: auto;
  }
}