@font-face {
    font-family: fontstyle;
    src: url(./fonts/Comfortaa-Bold.ttf);
  }
  *{
    font-family: fontstyle;
  }
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    background-color: rgba(207, 37, 37, 0.9);
    box-shadow: 0px 1px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
  }
  
  header::after {  
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url(background.jpg);
    background-size: cover;
    filter: blur(5px);
    z-index: -1;
  }
  
  .search-form {
    display: flex;
    align-items: center;
    background-color: #fff;
    color: #333;
    border-radius: 25px;
    padding: 10px 20px;
  }
  
  input[type="text"] {
    border: none;
    outline: none;
    font-size: 18px;
    width: 200px;
    padding-left: 20px;
  }
  
  button[type="submit"] {
    border: none;
    outline: none;
    background-image: linear-gradient(to right,#f3ad6a,#ee4c5a);
    color: #fff;
    font-size: 18px;
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
  }
  button[type="submit"]:hover{
    background-image: linear-gradient(to right,#43cbff,#9708cc);
  }

  #headd a:hover{
    font-size: 25px;
  }
  a{
    color: black;
    text-decoration: none;
  }
  
  nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
  }
  
  nav li a {
    color: black;
    font-size: 18px;
    text-decoration: none;
    padding: 20px;
    
  }
  
  .sign-up-btn {
    background-color: #fff;
    color: #333;
    border-radius: 25px;
  }
  
  .sign-up-btn:hover {
    background-image: linear-gradient(to right,#43cbff,#9708cc);
    color: #fff;
  }
#headd{
    font-size: 24px;
}
.navv a:hover{  
  color: white;
  font-size: 19px;
}
  
  
  .book-preview {
      display: flex;
      justify-content: center;
      align-items: center;
      height: 600px;
      background-color: #f2f2f2;
      padding: 40px;
      margin: 110px;
      text-align: center;
      border-radius: 10px;
      box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
    }
    
    .book-cover {
      width: 40%;
      text-align: center;
    }   
    
    .covver {
      width: 80%;
      height: 80%;
      object-fit: cover;
      border-radius: 10px;
      box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
    }
    
    .book-details {
      width: 60%;
      padding: 40px;
      text-align: left;
    }
    
    h1 {
      font-size: 36px;
      margin-bottom: 20px;
    }
    
    h2 {
      font-size: 24px;
      margin-bottom: 20px;
    }
    
    p {
      font-size: 18px;
      line-height: 1.5;
      margin-bottom: 20px;
    }
    

    #rating{
      height: 40px;
      width: 200px;
    }