Метареативен
<meta name="viewport" content="width=device-width, initial-scale=1.0">
Water Monitor
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="viewport" content="initial-scale=1, width=device-width" />
<meta name="viewport" content= "width=device-width, initial-scale=1.0">