Accessing in a Browser in linux

While i am trying to access litecart on linux browser, its showing like completely mess.(Check the attachment).
I think its a mobile view.but i am accessing from PC. 
How can i resolve this issue.

i already tried 

<meta name="viewport" content="width=1280px, initial-scale=1.0">

See ~/includes/templates/template.catalog/layout/*.php

its not working.

Should be resolved by installing an industry standard browser running webkit engine e.g. Chrome, Chromium, Opera, or Firefox.