.m1 {
   width:50px; height:38px; background: url(koshin.jpg) no-repeat top left;
}
#ankoro { background-position: 0 -3px; } 
#buri { background-position: 0 -44px; } 
#gorojima { background-position: 0 -85px; } 
#habutae { background-position: 0 -126px; } 
#hakaisan { background-position: 0 -167px; } 
#hanamame { background-position: 0 -208px; } 
#hotaruika { background-position: 0 -249px; } 
#kaburazuke { background-position: 0 -290px; } 
#kaisensenbe { background-position: 0 -331px; } 
#kanimesi { background-position: 0 -372px; } 
#katsunuma_wine { background-position: 0 -413px; } 
#kosihikari { background-position: 0 -454px; } 
#kurigassen { background-position: 0 -495px; } 
#kurikanoko { background-position: 0 -536px; } 
#kurodama { background-position: 0 -577px; } 
#kurumitaiko { background-position: 0 -618px; } 
#kyoho { background-position: 0 -659px; } 
#maruyubesi { background-position: 0 -700px; } 
#masuzusi { background-position: 0 -741px; } 
#matsutake { background-position: 0 -782px; } 
#nozawana { background-position: 0 -823px; } 
#oyaki { background-position: 0 -864px; } 
#sakaman { background-position: 0 -905px; } 
#sasadango { background-position: 0 -946px; } 
#shingenmochi { background-position: 0 -987px; } 
#shofuku { background-position: 0 -1028px; } 
#tsukinosizuku { background-position: 0 -1069px; } 
#tsukisekai { background-position: 0 -1110px; } 
#tsukiyomi { background-position: 0 -1151px; } 
#yakisabazusi { background-position: 0 -1192px; }