Container for Page-Title?

Hi!

I am using Monstroid; I need to change the color behind my text, but on top of the my background image.

How do I achieve this? I have managed to change the photo behind the title, and the color/size of the text, but the text is unreadable regardless of the color I use, so I need a solid text box (preferably opaqued).

Thanks for your help.

I have this in CSS:

.page-title{background: url(image) !important;

padding-bottom:10px;
color: #ffff;
text-shadow: -2px 1px 0 rgba(165, 165, 165, 0.85), -2px 2px 0 rgb(0, 0, 0);}