Css cn be created anywhere.. Lyk nw u wnt ur user mido to be ur div class name its easy leme cr8 an external class usin "mido" as a css. <style> .mido{background-color:red; color: white; text-align: center; font-weight: bold;}</style>
nw the above css class is mido to cr8 jst pt dot(.) or # b4 ur nick.. Any Question?