Angular 如何对齐输入字段右侧的材质图标？

我正在使用mat自动完成文本框。我有一个搜索图标，目前它是左对齐的输入。我想把它对准右边。谁能帮我一下吗

<mat-form-field floatLabel="never" class="example-full-width" appearance="outline">
      <input type="search" placeholder="Name"
        aria-label="Number" matInput [formControl]="myControl" [matAutocomplete]="auto" />
      <mat-icon color="primary" matPrefix>search</mat-icon>
      <mat-autocomplete #auto="matAutocomplete">
        <mat-option *ngFor="let option of filteredOptions | async" [value]="option">
          {{option}}
        </mat-option>
      </mat-autocomplete>
    </mat-form-field>   

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只需用matSuffix替换matPrefix

<mat-icon color="primary" matSuffix>search</mat-icon>