Replace unorded list double arrows with bullets on default Kubrick theme

A quick guide to how to replace right-pointing double angle quotation marks (») (U+00BB) with bullets (•) (U+2022).

Edit the following style.css in the wp-content\themes\default folder;

.entry ul li:before, #sidebar ul ul li:before {
	content: "\00BB \0020";
	}

to;

.entry ul li:before, #sidebar ul ul li:before {
	content: "\2022 \0020";
	}