[Backport] Fix broken tag list

app/styles/core/elements.scss

@@ -91,6 +91,9 @@ svg {
 
 // scss-lint:disable QualifyingElement
 div.awesomplete {
+    input {
+        display: inline-block;
+    }
     > ul {
         background: rgba($black, .95);
         color: $primary-light;

app/styles/layout/ticket-detail.scss

@@ -182,6 +182,7 @@
 }
 
 .subheader {
+    align-items: flex-start;
     display: flex;
     justify-content: space-between;
     @include breakpoint(laptop) {
@@ -192,14 +193,12 @@
         flex-basis: 250px;
         flex-shrink: 0;
         @include breakpoint(laptop) {
-            flex: 0;
             order: 1;
         }
     }
     .tags-block {
         flex: 1;
         @include breakpoint(laptop) {
-            flex: 0;
             order: 2;
         }
     }