/* Basic Reset */
body {
    margin: 0;
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

/* Header */
header {
    background: #333;
    color: white;
    padding: 1rem;
    text-align: center;
}

/* Sticky Nav */
nav {
    background: #555;
    position: sticky;
    top: 0;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

nav li {
    display: inline-block;
    color: white;
    padding: 2px;
    text-decoration: none;
}

nav a {
    display: block;
    padding: 1rem;
    color: white;
    text-align: center;
    text-decoration: none;
    transition: all 0.25s ease;
}

/* rollover effect */
nav a:hover,
nav a:focus {
    background: #222;
    transform: scale(1.05);
    letter-spacing: 1px;
}

/* Optional: active click effect */
nav a:active {
    transform: scale(0.98);
}

/* Main content */
main {
    padding: 1em;
}

/* Images */
img {
    max-width: 100%;
    height: auto;
}

/* Footer */
footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 1rem;
}

.footerclassdefault {
	display: block;	
}

.footerclassmobile {
	display: none;
	
}

@media (max-width: 481px) {
    nav ul {
        flex-direction: column;
    }


.footerclassdefault {
    display: none;
}

.footerclassmobile {
    display: block;
}
}