project_1/style.css
body {
  font-family: 'Arial', sans-serif;
  background-color: #f4f4f4;
  color: #333;
  margin: 0;
  padding: 0;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

header, footer {
  padding: 20px;
  background-color: #fff;
  width: 100%;
  box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.1);
}

h1 {
  font-size: 2.5em;
  color: #444;
  text-shadow: 2px 2px 4px #999;
}

main {
  width: 80%;
  max-width: 600px;
  background-color: #fff;
  border-radius: 5px;
  box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.1);
  padding: 20px;
  margin: 20px auto;
}

button {
  background-color: #008CBA; /* Blue */
  border: none;
  color: white;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.3s ease;
}

button:hover {
  background-color: #007B9A; /* Darker blue */
  box-shadow: 0px 0px 10px 0px rgba(0,123,154,0.5);
}

#quiz-form div {
  margin-bottom: 0px;
}

#quiz-form p {
  font-size: 1.2em;
  font-weight: bold;
}

#quiz-form label {
  display: inline-block;
  margin: 0 10px;
}

/* Add styles for radio buttons */
#quiz-form input[type="radio"] {
  margin: 0 10px 0 5px;
}

#quiz-form input[type="radio"]:checked:before {
  content: "";
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #008CBA;
}
