html, body {
    height: 100%;
    margin: 0;
    font-family: 'Open Sans', sans-serif;
}

body {
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.icon {
    font-size: 209px;
    color: #007bff;
    transition: transform 0.3s, color 0.3s;
}

.icon:hover {
    transform: scale(1.1);
    color: #0056b3;
}

.hover-effect {
    transition: transform 0.3s;
}

.hover-effect:hover {
    transform: scale(1.1);
}

.no-hover {
    transition: none;
}