#advertise-why figure img {
   box-shadow: 0 0 .25em var(--yin-5);
   border: .125em solid var(--yin);
}

@media (prefers-color-scheme: dark) {
   #advertise-why figure img {
      filter: invert(100%);
   }
}


#textsponsor {
   margin: 3em 0 1.5em;
}

#advertise-how {
   padding: 1.5em 0 4.5em;
}

#advertise-how * {
   grid-column: all-left;
}