Merge pull request #2 from CSEC-NITH/master

merged pull requests #7,8,9
minor changes in css for homepage styling
merge from csec.nith.ac.in
Merge branch 'master' of https://github.com/rohanjaswal2507/csec.nith.ac.in
Merge pull request #10 from rohanjaswal2507/master

minor changes in css for homepage