.l {float:left;}
.cl {clear:left;}
.cb {clear:both;}
.r {float:right;}
.m {width:40px;height:80px;}
#patch {float:right;}
#rd4 {background-color:rgb(192,0,0);color:#fff;text-align:center;}
#or4 {background-color:rgb(255,160,0);}
#ye4 {background-color:rgb(255,255,0);color:#000;text-align:center;}
#gr4 {background-color:rgb(0,128,0);}
#bl4 {background-color:rgb(0,0,192);color:#fff;text-align:center;}
#pu4 {background-color:rgb(128,0,128);}
#bk4 {background-color:rgb(0,0,0);color:#fff;text-align:center;}
#wh4 {background-color:rgb(255,255,255);color:#000;text-align:center;}
.ct {border:1px solid #ccc;}
.textinput {
	height: 20px;
	width: 20px;
	border-top-width: 0px;
	border-right-width: 0px;
	border-bottom-width: 0px;
	border-left-width: 0px;
	border-top-style: solid;
	border-right-style: solid;
	border-bottom-style: solid;
	border-left-style: solid;
	background-color: transparent;
	font-size: 16px;
	text-align: center;
	vertical-align: middle;
}