.flex{
    display: flex;
}

.border{
    border: 2px solid red;
}

.justify_centre{
    justify-content: center;
}

.item_centre{
    align-items: center;
}

.invert{
    filter: invert(1);
}

.invert_light{
    filter: invert(1);
    opacity: 0.8;
    transition: filter 0.3s ease;
}

.rounded_box{
    background-color: #121212;
    color: white;
    border-radius: 0.5rem;
}

.inner_rounded_box{
    background-color: #1f1f1f;
    color: white;
    border-radius: 10px;
}

.li_flex{
    display: flex;
    align-items: center;
    justify-content: space-between;
}