* {
    box-sizing: border-box;
  }
  
  body {
    font-family: sans-serif;
    margin: 0;
    padding: 0;
  }
  
  h1 {
    text-align: center;
  }
  
  form {
    display: flex;
    flex-direction: column;
    margin: 20px;
  }
  
  label, input, textarea {
    margin-bottom: 10px;
  }
  
  input, textarea {
    padding: 5px;
    border: 1px solid #ccc;
    border-radius: 5px;
  }
  
  button {
    padding: 5px 10px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
  }
  
  button:hover {
    background-color: #3E8E41;
  }
  
  #search-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px;
  }
  
  #search-input {
    padding: 5px;
    border: 1px solid #ccc;
    border-radius: 5px;
    margin-right: 10px;
  }
  
  #posts {
    display: flex;
    flex-direction: column;
    
  }
  
  .post {
    display: block;
    margin-bottom: 20px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-shadow: 0px 2px 2px #eee;
  }
  
  .post img {
    max-width: 1000px;
    height: auto;
  }