HTML and CSS use a box model, which means that page elements include margins, padding, background colors and, optionally, decorative borders. Open your HTML Web page in a text editor such as Notepad.

See the impact of margins and padding when using CSS class 'red block' or 'grey block' within a column control component. Learn how margin and padding impact CSS class 'block col-' which allows you to ...

For instance, if you want a border to apply to the entire image, the CSS would ... example, "padding-left:5px;". If you want to create space between the border and the text, use a margin.