.calc {
	float:left;
	width:16px;
	height:16px;
	margin:4px;
	cursor:pointer;
}
.close {
	float:left;
	width:16px;
	height:16px;
	margin:4px;
	cursor:pointer;
}
#expr1234 {	
	float:left;
	color:#2a2a2a;
	font-size:12px;
	width:273px;
	height:22px;
	margin:2px 2px 0px 2px;
	border: 1px solid green;
}
#expr1235 {	
	float:left;
	color:#2a2a2a;
	font-size:12px;
	width:273px;
	height:22px;
	margin:2px 2px 0px 2px;
	border: 1px solid green;
}