#b0 {background: url(../images/de/btn_0_over.gif) no-repeat;}
#b0 a {background: url(../images/de/btn_0.gif) no-repeat;}
#b0, b0 a {width: 48px;}

#b1 {background: url(../images/de/btn_1_over.gif) no-repeat;}
#b1 a {background: url(../images/de/btn_1.gif) no-repeat;}
#b1, b1 a {width: 78px;}

#b2 {background: url(../images/de/btn_2_over.gif) no-repeat;}
#b2 a {background: url(../images/de/btn_2.gif) no-repeat;}
#b2, b2 a {width: 44px;}

#b3 {background: url(../images/de/btn_3_over.gif) no-repeat;}
#b3 a {background: url(../images/de/btn_3.gif) no-repeat;}
#b3, b3 a {width: 78px;}

#b4 {background: url(../images/de/btn_4_over.gif) no-repeat;}
#b4 a {background: url(../images/de/btn_4.gif) no-repeat;}
#b4, b4 a {width: 65px;}