*{
	margin: 0;
	padding: 0;
}

#counter{
	width:455px;
	height: auto; /*400px; */
	background-color: #C0C0C0;
	position: absolute;
	top: 15%;
	left: 35%;
	border-right-style: outset;
	border-top-style: outset;
	border-left-style: outset;
	border-bottom-style: outset;
	border-radius: 10px;
}


#binary_area{
	width:450px;
	/* height: 100px; */
	margin-top: 10px;
	float: left;
}
#op_area{
	/* width:480px; */
	/* height: 100px; */
	margin-top: 10px;
	float: left;
}
.row_div{
	float: right;
	margin-top:5px;
	margin-right: 10px;
}
.flag_row_div{
	float: right;
	margin-bottom:5px;
	margin-right: 14px;
}
.flag_div{
	font-size: 12px;
	text-align: right;

	width:52px;
	height:5px;

	float: left;
	margin-top:1px;
	margin-left: 1px;
	margin-bottom:5px;
}
.group_div{
	border-right-style: inset;
	border-left-style: inset;
	border-top-style: inset;
	border-bottom-style: inset;
	border-bottom-color: #DDDDDD;
	float: left;
	margin-top:5px;
	margin-left: 10px;
}
.binary_div{
	font-size: 13px;
	letter-spacing: 2px;
	float: left;
}

#selection_area{
	width:80px;
	
	float: left;
	margin-top: 10px;
	margin-left: 20px;
}

.selection{
	border-right-style: inset;
	border-left-style: inset;
	border-top-style: inset;
	border-bottom-style: inset;
	border-bottom-color: #DDDDDD;

	margin-top: 30px;
	margin-left: 10px;
	float: top;
}
#keyboard{
	margin-top: 10px;
	margin-left: 40px;
	float: left;
}
.key_button{
	border: none;
	width:40px;
	height:30px;
	font-size: 20px;

	line-height: 30px;
	text-align: center;
	border-right-style: outset;
	border-top-style: outset;
	border-left-style: outset;
	border-bottom-style: outset;
	border-bottom-color: #f1efef;
	float: left;
	margin-top:10px;
	margin-left: 10px;
}

.input_div{
	float: left;
	margin-top:20px;
	margin-left: 20px;

}
.input_text_div{
	float: left;
	/* margin-top:5px; */
	height: 28px;
	line-height: 30px;
	font-family: "Times New Roman";
	text-align: center;

	border-right-style: inset;
	border-top-style: inset;
	border-left-style: inset;
	border-bottom-style: inset;
}
.input_box_div{
	border-width: 4;
	border-color:rgb(185, 181, 176);

	font-size: 18px;
	width: 150px;
	height: 30px;
	
	background-color: rgb(255, 255, 255);
	border-top-style:inset;
	border-left-style:inset;
	border-right-style:inset;
	border-bottom-style: inset;

	float: left;
	/* margin-top:20px; */
	margin-left: 2px;
}

#calculate_div{
	font-size: 12px;

	width: 400px;
	height: 15px;

	border-right-style: inset;
	border-left-style: inset;
	border-top-style: inset;
	border-bottom-style: inset;
	border-bottom-color: #DDDDDD;

	float: left;
	margin-top:10px;
	margin-left: 20px;
}

#multifunctional_area{
	float: left;
	/* margin-top:10px; */
}

#compare_area{
	float: top;
	margin-top:20px;

	/* border-right-style: outset;
	border-left-style: outset;
	border-top-style: outset;
	border-bottom-style: outset; */

	width:450px;
	height: auto;
}
#comp_input_div{
	float: top;
	margin-top:10px;
	margin-left:50px;
}
.comp_input_box{
	border-width: 4;
	border-color:rgb(185, 181, 176);

	font-size: 18px;

	width: 150px;
	height: 25px;
	
	background-color: rgb(255, 255, 255);
	border-top-style:inset;
	border-left-style:inset;
	border-right-style:inset;
	border-bottom-style: inset;

	float: left;
	margin-top:2px;
	margin-left: 2px;
}

/* .compare1_binary{
	float: top;
	margin-bottom:10px;

} */