[style*="--add-height"]::before { padding-bottom: calc(100% / (var(--aspect-ratio)) + (var(--add-height))); }
  [style*="--aspect-ratio"] > :first-child { position: absolute; top: 0; left: 0; height: 100%; } }
.site-nav ul li a { background-image: linear-gradient(-90deg, #ebedf5 0%, rgba(235, 237, 245, 0.8) 80%, rgba(235, 237, 245, 0) 100%); }