mempool/frontend/src/app/components/language-selector/language-selector.component.html

<div [formGroup]="languageForm" class="text-small text-center">
    <select formControlName="language" class="custom-select custom-select-sm form-control-secondary form-control mx-auto" style="width: 130px;" (change)="changeLanguage()">
        <option *ngFor="let lang of languages" [value]="lang.code">{{ lang.name }}</option>
    </select>
</div>