Domain -> Mathematics, there is horizontal slider for small screen device resolution

[VirajUtekar]

Describe the bug In Domain -> Mathematics page, there is horizontal slider for following small screen device resolution MotoG4 Galaxy S5 Pixel 2 Pixel 2XL iphone 5/SE iphone 6/7/8 iphone 6/7/8 plus iphone X ipad

To Reproduce Steps to reproduce the behavior:

1. Go to 'https://staging-clixoer.tiss.edu/home/e-library'
2. Click on 'Domain -> Mathematics' option
3. See error for responsive page

Expected behavior There should not contain horizontal slider on page Screenshots

Desktop (please complete the following information):

• OS: [Ubuntu 18.04.5 LTS ]
• Browser [Chrome]
• Version [93]