message: Query Browser: Fix widths of timespan text input
  Fix the width so that the timespan text input and dropdowns align.
diff: @@ -419,12 +419,12 @@ $monitoring-line-height: 18px;
  }
  .query-browser__span-dropdown-menu {
  - right: 0;
  + right: 1px;
  width: 130px;
  }
  .query-browser__span-text {
  - max-width: 87px;
  + max-width: 79px;
  }
  .query-browser__table {
  