#b0 {background: url(../images/sprachauswahl/btn_0_over.gif) no-repeat;}
#b0 a {background: url(../images/sprachauswahl/btn_0.gif) no-repeat;}
#b0, b0 a {width: 67px;}

#b1 {background: url(../images/sprachauswahl/btn_1_over.gif) no-repeat;}
#b1 a {background: url(../images/sprachauswahl/btn_1.gif) no-repeat;}
#b1, b1 a {width: 64px;}