Triangular List Bullets Believe it or not it is actually possible to generate triangle-shaped bullets solely in CSS3. This is a really cool technique which does look awesome in respected browsers. The only potential issue is a major lack of support for fallback methods.

Triangular List Bullets

ul {
    margin: 0.75em 0;
    padding: 0 1em;
    list-style: none;
}
li:before { 
    content: "";
    border-color: transparent #111;
    border-style: solid;
    border-width: 0.35em 0 0.35em 0.45em;
    display: block;
    height: 0;
    width: 0;
    left: -1em;
    top: 0.9em;
    position: relative;
}