mat-select-panel-wrap change position code example

Example 1: mat-select-panel-wrap change position

.myPanelClass{
    margin-top: 30px !important; 
}

Example 2: mat-select-panel-wrap change position

<mat-select placeholder="Language" disableOptionCentering panelClass="myPanelClass">
    <mat-option *ngFor="let locale of locales" [value]="locale">
        {{locale}}
    </mat-option>
</mat-select>