I realize we have the capability to tweak the CSS style of the dashboard and widgets via the "Change Appearance" feature. I'm just checking to see if there's any other way to change the "theme" to "freshen up" the site visually. New line graph styles might be valuable for this.

Yes, I fully realize this is a bit vague, but I'm being asked if we can freshen up the site to give the impression to our customers that we're continually improving our offering.