asset/scss/modules/_content.scss

@@ -249,17 +249,42 @@ main {
     ul,ol{
     }
     @include breakpoint(small){
+      li.accordion-item.title {
+        //display:none;
+      }
       li {
         &.title, 
         &.curator,
         &.collection-name,
         &.date {
-          @include xy-cell(12);
+          @include xy-cell(10);
+          @include xy-cell-offset(2);
+          &::after {
+            display: inline-block;
+            color: $medium-gray;
+            font-size: $accordion-title-font-size * 0.8;
           }
         }
+        &.title::after {content:"Title";} 
+        &.curator::after {content:"Artist";} 
+        &.collection-name::after {content:"Collection";}
+        &.date::after {content:"Date";}
+        
+      }
     }
     @include breakpoint(medium){
+      li.accordion-item.title {
+        //display:inherit;
+      }
       li {
+        &.title, 
+        &.curator,
+        &.collection-name,
+        &.date {
+          &::after {
+            display:none;
+          }
+        }
         &.title {
           @include xy-cell(4);
         }