Can we implement vector graphics through CSS in HTML5?

Answer 1

Use icomoon at https://icomoon.io it change your svg, ai, psd into 4vector graphics that is essential for output it also build css for it. And you can use your font with div tag

Answer 2

The file format SVG is the most obvious solution to display vector graphics on a webpage. SVG is related to html since both have there roots in XML. So you can easily learn how to edit SVG with your text editor.