body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a {
  color: #000;
}

.container {
    width: 80%;
    margin: 0 auto;
}

header {
    background-color: #4CAF50;
    color: white;
    padding: 20px 0;
}

header h1 {
    margin: 0;
    padding: 0;
    text-align: center;
}

nav ul {
    list-style-type: none;
    padding: 0;
    text-align: center;
}

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    color: white;
    text-decoration: none;
}

nav ul li a:hover {
    text-decoration: underline;
}

main {
    padding: 20px 0;
    padding-bottom: 70px;
}

main section {
    margin: 20px 0;
}

footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 10px 0;
    position: fixed;
    width: 100%;
    bottom: 0;
}

footer a {
  color: #fff;
}

form {
    max-width: 400px;
    margin: 0 auto;
    padding: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
    background-color: #f9f9f9;
}

.form-group {
    margin-bottom: 15px;
}

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

.form-group input {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    width: 100%;
    padding: 10px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
}

.card, .cardsmall {
  display: inline-block;
  background-position: center;
  background-size: contain;
  height: 278px;
  width: 200px;
  border-radius: 9px;
}

.cardsmall {
  height: 139px;
  width: 100px;
}