body {
  font-family: sans-serif;
  margin: 0;
  padding: 20px;
  background-color: #f4f4f4;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  background-color: #fff;
  padding: 20px;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

h1 {
  text-align: center;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

form {
  margin-top: 20px;
}

label {
  display: block;
  margin-bottom: 5px;
}

input[type="text"] {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 3px;
  box-sizing: border-box;
  margin-bottom: 10px;
}

input[type="submit"] {
  background-color: #007bff;
  color: #fff;
  padding: 10px 20px;
  border: none;
  border-radius: 3px;
  cursor: pointer;
}

input[type="submit"]:hover {
  background-color: #0069d9;
}

.result {
  margin-top: 20px;
  padding: 10px;
  background-color: #f8f9fa;
  border-radius: 3px;
}

.bookmarklet {
  display: inline-block;
  margin: 5px;
  padding: 8px 15px;
  background-color: #007bff;
  color: #fff;
  text-decoration: none;
  border-radius: 3px;
}

.bookmarklet:hover {
  background-color: #0069d9;
}

@media (max-width: 600px) {
  .container {
    padding: 10px;
  }

  input[type="text"] {
    font-size: 16px;
  }
}

.top-menu {
  text-align: center;
  border-radius: 3px;
}

.top-menu a {
  display: inline-block;
  margin: 0 10px;
  padding: 8px 15px;
  background-color: #007bff;
  color: #fff;
  text-decoration: none;
  border: none;
  border-radius: 3px;
  transition: background-color 0.3s ease;
  cursor: pointer; /* Make it look like a button */
}

.top-menu a:hover {
  background-color: #0069d9;
}