.at .at-mark{display:inline-block;height:24px;aspect-ratio:4/1;padding:0;font-size:0;color:transparent;background:url(/brand/prontin-logo.svg) no-repeat 0/contain;flex:none}.at .at-mark i{display:none}.at .at-mark.on-dark{color:transparent;background-image:url(/brand/prontin-logo-neg.svg)}