wp-block figcaption position styling

vue-theme/src/pages/single.vue

             padding-bottom: 56.25% 
             &__wrapper
                 display: contents
-            /* TBD if kept */
+            /* TBD if kept- edit ot test */
             figcaption 
                 position: absolute
-                top: 39%
+                top: 100%
                 margin: 0 3em 0
-                color: aqua
-                backdrop-filter: brightness(0.5)
+                /* color: aqua */
+                /* backdrop-filter: brightness(0.5) */
 
         [class^="iframe-container"]
             position: relative