ISSUE #919 Created styles.css file for Image Carousel

[Sumanth077s]

Pull Request for DL-Simplified 💡

Issue Title : Added styles.css file for image carousel

• Info about the related issue (Aim of the project) : To create a responsive image carousel using HTML, CSS, and JavaScript that enables smooth navigation through multiple images with intuitive controls.
• Name: Sumanth U
• GitHub ID: Sumanth077s
• Email ID:
• Idenitfy yourself: (Mention in which program you are contributing in. Eg. For a JWOC 2022 participant it's, JWOC Participant) GSSoC24 and HacktoberFest

Closes: #919

Describe the add-ons or changes you've made 📃

Give a clear description of what have you added or modifications made:
This project implements a responsive image carousel using HTML, CSS, and JavaScript. It allows users to seamlessly navigate through a collection of images with next/previous buttons and optional indicators, enhancing the user experience with smooth transitions and modern design.

Type of change ☑️

What sort of change have you made:

• 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

How Has This Been Tested? ⚙️: Checked

Describe how it has been tested
Describe how have you verified the changes made

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.
• I have made corresponding changes to the documentation.
• [x ] My changes generate no new warnings.
• [x ] I have added things that prove my fix is effective or that my feature works.
• Any dependent changes have been merged and published in downstream modules.

[github-actions]

Our team will soon review your PR. Thanks @Sumanth077s :)