Adjust the size of the dropdown menu

Describe the bug I´d like to adjust the width of dropdown. The dropdown menu has the same width of his parent.

Reproducbile example

       <ng-select id="ProductAttributeValue"
          class="isRequired"
          [items]="attributeValueNames"
          [selectOnTab]="true"
          bindLabel="AttributeValueName"
          dropdownPosition="auto"
          labelForId="ProductAttributeValue"
          placeholder="Search a Value"
          [virtualScroll]="true"
          formControlName="ProductAttributeValue">
          <ng-template ng-option-tmp let-item="item" let-search="searchTerm">
            <div><span [ngOptionHighlight]="search">{{ item.AttributeValueName }}</span></div>
          </ng-template>
        </ng-select>

Expected behavior

Screenshots If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: Windows
• Browser Chrome
• Version 70

[gvsharma]

How did you restrict the height to only 5 items?

[diciaup]

I’ve add ng-select { .ng-dropdown-panel { width: auto !important; max-width: 550px; } } to my styles.scss and it works