body {  
    background-color: #e0f7fa;  
    color: #00695c;  
    font-family: 'Arial', sans-serif;  
    margin: 0;  
    padding: 0;  
}  

.header {  
    background-color: #004d40;  
    color: white;  
    padding: 20px;  
    text-align: left;  
}  

.navbar {  
    display: flex;  
    justify-content: space-around;  
    background-color: #00796b;  
    padding: 10px;  
}  

.navbar a {  
    color: white;  
    text-decoration: none;  
    padding: 10px 20px;  
    transition: background-color 0.3s;  
}  

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

.article {  
    padding: 20px;  
    line-height: 1.6;  
    font-size: 1.1em;  
}  

.footer {  
    background-color: #004d40;  
    color: white;  
    text-align: center;  
    padding: 10px;  
    position: fixed;  
    bottom: 0;  
    width: 100%;  
}  

.froge-container {  
    display: flex;  
    flex-wrap: wrap;  
    justify-content: center;  
    padding: 20px;  
}  

.froge-card {  
    background-color: #a7ffeb;  
    padding: 20px;  
    margin: 10px;  
    border-radius: 8px;  
    transition: transform 0.3s;  
}  

.froge-card:hover {  
    transform: scale(1.05);  
}