I have problems with background image

General information for the website: www.onabunual.com
Kind of development: New website from scratch
Num. of web pages/modules: 4
Description of every page/module: Hello,

Ona Bunu Al, is a gift recommendation website. We are using Arcade Basic theme. We want to take our posts into a square, transparent, black box in front of the background image. It's a small job, but we think to work with satisfied candidate for the future in technical support randomly. This work should be finish in 2 hours.

Thanks
Ahmet
Description of requirements/features: Hello,

Ona Bunu Al, is a gift recommendation website. We are using Arcade Basic theme. We want to take our posts into a square, transparent, black box in front of the background image. It's a small job, but we think to work with satisfied candidate for the future in technical support randomly.

Thanks
Ahmet
Specific technologies required: Wordpress, CSS, HTML
Similar urls: www.onabunual.com
Extra notes: Provide a more detailed description to help you get better proposals