Html structure is completed and webpage content has been provided

Header, font throughout the page, footer styled.  Header sticky is not working properly, articles do not include summary and link, page is not responsive, solve the margin-layout issues, footer should include information about the page or you, check the semantic elements use, use :first-child pseudo class to style the first article so that it stands out from the others,

Header sticky issue solved, articles now include summary and link, page is now responsive (still could be better though), used :first-child pseudo class to style the first article so that it stands out from the others. Issues to solve:  margin-layout issues especially in article flex-box model, footer should include information about the page or you, check the semantic elements use.

Margin-layout issues especially in article flex-box model solved, footer includes facebook and twitter icon links, html code uses semantic elements. Page could be better in terms of being responsive page

did some minor css styling changes to make the webpage more responsive, changed the color of the .about