.m1 {
   width:50px; height:38px; background: url(sikoku.jpg) no-repeat top left;
}
#a16taruto { background-position: 0 -3px; } 
#aosanori { background-position: 0 -44px; } 
#bochan { background-position: 0 -85px; } 
#buntan { background-position: 0 -126px; } 
#ebisen { background-position: 0 -167px; } 
#imokenpi { background-position: 0 -208px; } 
#jyakoten { background-position: 0 -249px; } 
#kamado { background-position: 0 -290px; } 
#kaorimai { background-position: 0 -331px; } 
#kinchoman { background-position: 0 -372px; } 
#kintoki { background-position: 0 -413px; } 
#kintoki_a { background-position: 0 -454px; } 
#kyuman { background-position: 0 -495px; } 
#niitakanasi { background-position: 0 -536px; } 
#poem { background-position: 0 -577px; } 
#ponkan { background-position: 0 -618px; } 
#sanuki { background-position: 0 -659px; } 
#shoyumame { background-position: 0 -700px; } 
#simanto { background-position: 0 -741px; } 
#sudachi { background-position: 0 -782px; } 
#suika { background-position: 0 -823px; } 
#tokutani { background-position: 0 -864px; } 
#uzuimo { background-position: 0 -905px; } 
#yamadaman { background-position: 0 -946px; } 
#yamamomo { background-position: 0 -987px; }