Transparent png not showing bg image just bg color in html.

Question

I have a logo that is a transparent png and i want to overlay it on my bg image but when i do it shows only the background color.

Here is an example:

I am using a modified copy of the WP theme Colourise
The Css is here: http://files01.s0urc3.ismywebsite.com/colourise/style.css
And the page here: http://s0urc3.ismywebsite.com/index.php

Answer 1

There's this rule on line 87 of the CSS:

img {
    background: #1B1B1B;
    border: 1px solid #1B1B1B;
    padding: 5px;
}

It's applying a background color to every image. You'll need to override this for the logo or remove it entirely.