This is might be a stupid question, but I am little new to wordpress. I entered html code in html editor while writing a post. I entered complete code including head, style and body. Then i switched to visual editor. When i again, switched back to html editor, all style and code was gone!!! Though I found all styling is still working with the post, how to find that code?
Also, if I add custom style in style.css, how to use those styles while writing content on posts or pages?