cleanup

src/components/dialog_modal/dialog_modal.vue

@@ -58,16 +58,7 @@
   background-color: var(--bg, $fallback--bg);
 
   .dialog-modal-heading {
-    padding: .5em .5em;
-    margin-right: auto;
-    margin-bottom: 0;
-    white-space: nowrap;
-    color: var(--panelText);
-    background-color: $fallback--fg;
-    background-color: var(--panel, $fallback--fg);
-
     .title {
-      margin-bottom: 0;
       text-align: center;
     }
   }

src/components/timeline/timeline.scss

@@ -9,16 +9,6 @@
     cursor: progress;
   }
 
-  .timeline-heading {
-    max-width: 100%;
-    flex-wrap: nowrap;
-    align-items: center;
-  }
-
-  .timeline-footer {
-    border: none;
-  }
-
   .conversation-heading {
     top: calc(var(--panel-heading-height) * 2);
   }