.CB_CBView_MainHeader
{
    display:
    flex;

    justify-content:
    space-between;

    border-bottom:
    1px
    solid
    var(--CB_UI_borderColor);

    position:
    sticky;

    top:
    0;

    z-index:
    500;
}



.CB_CBView_MainHeader
a.CB_CBView_MainHeader_item:hover
{
    text-decoration:
    none;
}



.CB_CBView_MainHeader_group
{
    display:
    flex;
}



.CB_CBView_MainHeader_item
{
    display:
    flex;

    align-items:
    center;

    justify-content:
    center;

    height:
    44px;

    width:
    44px;

    text-decoration:
    none;
}



.CB_CBView_MainHeader_item_dropShadow
{
    filter:
    grayscale(100%)
    drop-shadow(
        0 0 1px hsla(0, 0%, 100%, 1)
    );
}



.CB_CBView_MainHeader_icon
{
    font-size:
    18pt;

    line-height:
    44px;
}