current stage of CSS tests, but we'll switch drastically again

assets/scss/snap-gallery.scss

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+.snap-wrapper {
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: space-around;
+  gap: 10px;
+}
+
+/* Create equal columns in flexbox */
+.snap-image {
+  // TODO: Make this configurable with variables
+  width: calc(100% / 4 - 10px);
+  min-width: 200px;
+
+  img {
+    aspect-ratio: 16/10;
+    width: 100%;
+    object-fit: cover;
+  }
+}
+
+/* The Modal (background) */
+.modal {
+  display: none;
+  position: fixed;
+  z-index: 1;
+  padding-top: 50px;
+  //padding-bottom: 10%;
+  left: 0;
+  top: 0;
+  width: 100%;
+  height: 100%;;
+  overflow: auto;
+  background-color: black;
+}
+
+/* Modal Content */
+.modal-content {
+  position: relative;
+  background-color: #fefefe;
+  margin: auto;
+  padding: 0;
+  width: 90%;
+  max-width: 1200px;
+  height: calc(100% - 100px);
+}
+
+/* The Close Button */
+.close {
+  color: white;
+  position: absolute;
+  top: 10px;
+  right: 25px;
+  font-size: 35px;
+  font-weight: bold;
+}
+
+.close:hover,
+.close:focus {
+  color: #999;
+  text-decoration: none;
+  cursor: pointer;
+}
+
+/* Hide the slides by default */
+.snap-slide {
+  display: none;
+
+  max-height: 100%;
+
+  img {
+    max-height: 100%;
+  }
+
+}
+
+/* Next & previous buttons */
+.prev,
+.next {
+  cursor: pointer;
+  position: absolute;
+  top: 50%;
+  width: auto;
+  padding: 16px;
+  margin-top: -50px;
+  color: white;
+  font-weight: bold;
+  font-size: 20px;
+  transition: 0.6s ease;
+  border-radius: 0 3px 3px 0;
+  user-select: none;
+  -webkit-user-select: none;
+  text-decoration: none !important;
+}
+
+/* Position the "next button" to the right */
+.next {
+  right: 0;
+  border-radius: 3px 0 0 3px;
+}
+
+/* On hover, add a black background color with a little bit see-through */
+.prev:hover,
+.next:hover {
+  background-color: rgba(0, 0, 0, 0.8);
+}
+
+/* Number text (1/3 etc) */
+.numbertext {
+  color: #f2f2f2;
+  background-color: #000;
+  font-size: 12px;
+  padding: 8px 12px;
+  position: absolute;
+  top: 0;
+}
+
+/* Caption text */
+.caption-container {
+  text-align: center;
+  background-color: black;
+  padding: 2px 16px;
+  color: white;
+}
+
+img.img-thumb {
+  opacity: 0.6;
+}
+
+.img-active,
+.img-thumb:hover {
+  opacity: 1 !important;
+}
+
+img.hover-shadow {
+  transition: 0.3s;
+}
+
+.hover-shadow:hover {
+  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
+}