bcworkz on "Firebug/Chrome CSS editor rejects clear=none"

You have the right idea with float and clear. It appears the slider inline element style max-width: 410px is what is preventing the clear: left and float: left directives from being applied. Changing it to width: 410px allowed the float and clear directives to work. However, unless you can alter the output of the plugin, this may be of little help.