pre-Loader color Changed

[AryanShinde]

Change color of pre-loader

-changed color of pre-loader as per requirements

Closes: #410

Describe the changes you've made

Primarily changed the colour of preloader and fixed responsiveness of website and overflowing as well.

Type of change

Front-end

• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Code style update (formatting, local variables)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update

Mention any unusual behaviour of your code (Write NA if not)

NA

Checklist:

• [x] My code follows the guidelines of this project.
• [x] I have performed a self-review of my own code.
• [x] I have commented my code, particularly wherever it was hard to understand.
• [x] My changes generate no new warnings.
• [ ] Any dependent changes have been merged and published in downstream modules.

[ankitapuri]

@7saikat7 please review it once and don't merge .

[AryanShinde]

@ankitapuri somethings wrong?

[ankitapuri]

@ankitapuri somethings wrong?

Not until now , just need to review once.

[AryanShinde]

Ah okay!