I can't figure out the issue. I searched a lot and after that. I am here for help so guys please help me. Below is the HTML I use:

```
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1,          user-scalable=0">

```

and these are the media queries 

```
     @media all and (max-width: 1400px) { }
     @media all and (max-width: 1024px) { }
     @media only screen and (max-width: 768px) { }
     @media only screen and (max-width: 480px) { }
     @media only screen and (max-width: 320px) { }

```

Help me identify what is wrong.