Initial progress towards responsive for mobile

src/client/site/common/item_group/item_group.scss

@@ -14,10 +14,26 @@
         .view__item_tile {
             margin-bottom: $size-margin-medium;
             width: calc(33% - 8px); // $size-margin-xsmall * 2
+        }
+    }
+}
 
-            @include screen-size(tablet) {
+@include screen-size(tablet) {
+    .view__item_group {
+        .panel {
+            .view__item_tile {
                 width: calc(50% - 8px); // $size-margin-xsmall * 2
             }
         }
     }
 }
+
+@include screen-size(mobile) {
+    .view__item_group {
+        .panel {
+            .view__item_tile {
+                width: 100%;
+            }
+        }
+    }
+}

src/client/site/common/item_group/item_tile/item_tile.scss

@@ -10,7 +10,7 @@
         overflow: visible;
 
         display: flex;
-        align-items: center;
+        align-items: flex-start;
 
         img {
             height: $size-minecraft-block;
@@ -22,9 +22,19 @@
             font-family: $font-family-text;
             font-size: $font-size-medium;
             line-height: $size-minecraft-block;
-            overflow-x: hidden;
+            overflow: hidden;
             text-overflow: ellipsis;
             white-space: nowrap;
         }
     }
 }
+
+@include screen-size(mobile) {
+    .view__item_tile {
+        a {
+            p {
+                white-space: normal;
+            }
+        }
+    }
+}