.txt1 {font-family:arial;
	font-size:small;
	color:white; }
.ybox {border: 1px solid yellow; }
.ytrb_ {border-top: 1px solid yellow;
	border-right: 1px solid yellow;
	border-bottom: 1px solid yellow;
	}
.yt_bl {border-top: 1px solid yellow;
	border-bottom: 1px solid yellow;
	border-left: 1px solid yellow;
	}
.yt___ {border-top: 1px solid yellow;}
.y__b_ {border-bottom: 1px solid yellow;}
.yt_b_ {border-top: 1px solid yellow;
	border-bottom: 1px solid yellow;
}