.yb0:after{content:"";color:;background-color:#AAAAAA;}.y1{color:#ea6e09;}.yb1:after{content:"ﾐｭｰｽｶｲ";color:white;background-color:#ea6e09;}.y2{color:#eb37ff;}.yb2:after{content:"快速特急";color:white;background-color:#eb37ff;}.y3{color:#df3615;}.yb3:after{content:"特急";color:white;background-color:#df3615;}.y4{color:#1623ca;}.yb4:after{content:"快速急行";color:white;background-color:#1623ca;}.y5{color:#3681dd;}.yb5:after{content:"急行";color:white;background-color:#3681dd;}.y6{color:#108b10;}.yb6:after{content:"準急";color:white;background-color:#108b10;}