Header

<!DOCTYPE html>
<html lang="en" class="plt-iphone plt-ios plt-mobile plt-mobileweb ios hydrated" mode="ios">

<body>
    <ion-menu contentId="main-content">
        <ion-header>
            <ion-toolbar>
                <ion-title>Menu Content</ion-title>
            </ion-toolbar>
        </ion-header>
        <ion-content class="ion-padding">This is the menu content.</ion-content>
    </ion-menu>
    <div class="ion-page" id="main-content">
        <ion-header>
            <ion-toolbar>
                <ion-buttons slot="start">
                    <ion-menu-button></ion-menu-button>
                </ion-buttons>
                <ion-title>Menu</ion-title>
            </ion-toolbar>
        </ion-header>
        <ion-content class="ion-padding">
            Tap the button in the toolbar to open the menu.
        </ion-content>
    </div>
</body>

</html>