A webmaster can make use of CSS image opacity property to create a transparent div relatively easily. A transparent div can be created with or without content. When a div is made transparent with ...

Style the background. If you do not apply a background property to your navigation bar in CSS, it will display with a transparent background by default.

If you can't include your company logo in a presentation because of its unsightly background, use this PowerPoint trick to make that background disappear.

Fortunately some light CSS tweaking can change its color or make it transparent.