.yb0:after{content:"";color:white;background-color:#DDDDDD;}.y1{color:#0555AB;}.yb1:after{content:"快速";color:white;background-color:#0555AB;}.y2{color:#C2B80A;}.yb2:after{content:"区間急行";color:white;background-color:#C2B80A;}.y3{color:#0D8B60;}.yb3:after{content:"急行";color:white;background-color:#0D8B60;}.y4{color:#D77808;}.yb4:after{content:"準特急";color:white;background-color:#D77808;}.y5{color:#E60020;}.yb5:after{content:"特急";color:white;background-color:#E60020;}.y6{color:#BB1285;}.yb6:after{content:"京王ﾗｲﾅｰ";color:white;background-color:#BB1285;}.y7{color:#D3192F;}.yb7:after{content:"都営線内急行";color:white;background-color:#D3192F;}