Logo: Sizes full view

<div class="mzp-c-logo mzp-t-logo-xs mzp-t-product-firefox"></div>

<div class="mzp-c-logo mzp-t-logo-sm mzp-t-product-firefox"></div>

<div class="mzp-c-logo mzp-t-logo-md mzp-t-product-firefox"></div>

<div class="mzp-c-logo mzp-t-logo-lg mzp-t-product-firefox"></div>

<div class="mzp-c-logo mzp-t-logo-xl mzp-t-product-firefox"></div>