Fix some mobile styles

components/common/Popover/index.scss

@@ -11,6 +11,10 @@
   min-width: 440px;
   z-index: 5;
 
+  @include breakpoint(phone) {
+    min-width: auto;
+  }
+
   &.Flush {
     padding: 0;
   }

components/raids/RaidCombobox/index.scss

@@ -42,6 +42,10 @@
         &:hover {
           background: var(--button-contained-bg);
         }
+
+        @include breakpoint(phone) {
+          width: auto;
+        }
       }
 
       .Flipped {
@@ -65,6 +69,10 @@
     overflow-y: scroll;
     padding: 0 $unit;
 
+    @include breakpoint(phone) {
+      height: 28vh;
+    }
+
     &.Searching {
       .CommandGroup {
         padding-top: 0;