Mark contributions as vetoed on incoming event

app/styles/components/_contribution-list.scss

@@ -13,13 +13,27 @@ ul.contribution-list {
 
   li {
     display: grid;
-    grid-template-columns: auto 5rem;
+    grid-template-columns: auto 5rem 5rem;
     grid-row-gap: 0.5rem;
     padding: 1rem 1.2rem;
     background-color: rgba(255,255,255,0.1);
     font-size: 1.2rem;
     border-bottom: 1px solid rgba(255,255,255,0.2);
 
+    &:first-of-type {
+      border-top: 1px solid rgba(255,255,255,0.2);
+    }
+
+    &.confirmed {
+      grid-template-columns: auto 5rem;
+    }
+
+    &.vetoed {
+      grid-template-columns: auto 5rem;
+      text-decoration: line-through;
+      opacity: 0.6;
+    }
+
     p {
       align-self: center;
       margin: 0;
@@ -80,19 +94,6 @@ ul.contribution-list {
       color: $primary-color;
       margin-right: 0.5rem;
     }
-
-    &:first-of-type {
-      border-top: 1px solid rgba(255,255,255,0.2);
-    }
-
-    &.unconfirmed {
-      grid-template-columns: auto 5rem 5rem;
-    }
-
-    &.vetoed {
-      text-decoration: line-through;
-      opacity: 0.6;
-    }
   }
 
 }