Build a Personal Portfolio Webpage using html and css

User Stories:

Your portfolio should have a welcome section with an id of welcome$-$section

The welcome section should have an h$1$ element that contains text

Your portfolio should have a projects section with an id of projects

The projects section should contain at least one element with a class of project$-$tile to hold a project

The projects section should contain at least one link to a project

Your portfolio should have a navbar with an id of navbar

The navbar should contain at least one link that you can click on to navigate to different sections of the page

Your portfolio should have a link with an id of profile$-$link, which opens your GitHub or freeCodeCamp profile in a new tab

Your portfolio should have at least one media query

The height of the welcome section should be equal to the height of the viewport

The navbar should always be at the top of the viewport