html:before
{
background-color:#FEA3FF;
}

html { --gapbeforeheader: 0; --bannerimage: none; --bannerbackground: rgba(0,0,0,0.2); --bannerlinkbackground: transparent; }
body:before {grid-row: header-end / footer-end; margin-top: -8rem; } 

.banner{
background:rgba(0,0,0,0.2);
}