body {
    background-color: #e0f7fa;
    color: #004d40;
    font-family: 'Comic Sans MS', cursive, sans-serif;
    margin: 0;
    padding: 0;
}

header {
    background-color: #006064;
    color: #e0f7fa;
    text-align: center;
    padding: 1em 0;
    font-size: 2em;
}

nav a {
    color: #e0f7fa;
    text-decoration: none;
    padding: 0.5em;
    font-size: 1em;
}

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

footer {
    background-color: #004d40;
    color: #e0f7fa;
    text-align: center;
    padding: 1em 0;
    position: fixed;
    width: 100%;
    bottom: 0;
}

button {
    background-color: #00796b;
    color: #ffffff;
    border: none;
    border-radius: 5px;
    padding: 10px 20px;
    cursor: pointer;
}

button:hover {
    background-color: #004d40;
}

@keyframes frogeDance {
    0% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.2) rotate(20deg); }
    100% { transform: scale(1) rotate(0deg); }
}

.froge {
    animation: frogeDance 2s infinite;
}