what is a viewport code example
Example 1: css viewport
<meta name="viewport" content="width=device-width, initial-scale=0.9, user-scalable=no">
Example 2: viewport
// viewport for Responsive Design
<meta name="viewport" content="width=device-width, initial-scale=1.0">
Example 3: viewport
<meta name="viewport" content="width=device-width, initial-scale=1">