:root{
    --main-color: #4CAF50;
    --title-color: #0043fc;
}

nav {
    display: flex;
    justify-content: center;
    margin-top: 16px;
}

.btn{
    display: flex;
    padding: 8px 16px;
    margin: 0 8px 8px 0;
    background: #f0f0f0;
    border: 1px solid #ccc;
    border-radius: 4px;
    text-decoration: none;
    color: #333;
    cursor: pointer;
    gap: 16px;
    justify-content: center;
}

.title {
    display:flex;
    color: var(--title-color);
    justify-content: center;
    font-size: 32px;
}

.icon {
    width: 32px;
    height: 32px;
    margin-top: 8px;
}