I need help!! HTML conversion coding standard guideline needed. I am new in themeforest.

I need help!! HTML conversion coding standard guideline needed. I am new in themeforest.

Hello welcome to forum Envato, you can use valid w3c for code html if error you can fix before for submit themeforest and you can see other example that approved in themeforest for good quality font, colors, images, margins & padding, spacing, etc… for you can give idea for make new item html but YOU CANN’T COPY DESIGN.

Regards.

Good Luck.