page is not responsive in mobile

Currently I'm developing a website in that there is a page looks like below but when it comes to mobile browser it showing like below . but I have used

<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0">

but still it doesnot help me. can you please tell me how make this responsive in mobile browser?for that what I need to do please let me know.