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

h1, h2, h3 {  
    color: #00695c;  
}  

a {  
    color: #004d40;  
    text-decoration: none;  
}  

a:hover {  
    text-decoration: underline;  
}  

.froge {  
    background-image: url('/images/froge.svg');  
    background-repeat: no-repeat;  
    background-position: center;  
    padding: 20px;  
    width: 100px;  
    height: 100px;  
}  

.btn {  
    background-color: #00796b;  
    border: none;  
    color: white;  
    padding: 10px 20px;  
    text-align: center;  
    display: inline-block;  
    font-size: 16px;  
    margin: 4px 2px;  
    cursor: pointer;  
    border-radius: 12px;  
}  

.btn:hover {  
    background-color: #004d40;  
}  

form {  
    margin: 30px 0;  
}  

input[type=text], input[type=email] {  
    width: 100%;  
    padding: 12px 20px;  
    margin: 8px 0;  
    display: inline-block;  
    border: 1px solid #ccc;  
    border-radius: 4px;  
    box-sizing: border-box;  
}  

input[type=submit] {  
    width: 100%;  
    background-color: #004d40;  
    color: white;  
    padding: 14px 20px;  
    margin: 8px 0;  
    border: none;  
    border-radius: 4px;  
    cursor: pointer;  
}  

input[type=submit]:hover {  
    background-color: #00796b;  
}  

footer {  
    text-align: center;  
    padding: 10px;  
    background-color: #004d40;  
    color: white;  
}