Subtle CSS tweak

[pwsincd]

Added sublte css tweaks to blend the forum stats more with the sites default theme.. your milage may vary if you have altered your theme,

// Stats styling to match default theme (needs more work on the html classes to by themeable)
.widget-board-stats {
    border-left: 0px;
    border-bottom: 0px;
    border-right: 0px;
}
.widget-board-stats h3 {
    background:#2c3e50;
    border-radius: 4px;
}