<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<style>
#visual_area {
background-color: #808000;
width: 100;
height: 100;
position: absolute;
left: 0px;
}
#attribute_area {
background-color: #008080;
position: absolute;
width: 200px;
right: 0px;
}
.att_title {
background-color: #000000;
color: #ffffff;
width: 200px;
margin-top: 0px;
text-align: center;
}
.input_text_readonly {
color: #ffffff;
width: 80px;
display: inline-block;
text-align: center;
}
.input_text {
background-color: #000000;
color: #ffffff;
width: 100px;
}
.button_click {
background-color: #000000;
color: #ffffff;
width: 100px;
margin-left: 50px;
}
.select_list {
background-color: #000000;
color: #ffffff;
width: 100px;
}
</style>
</head>
<body style="margin:0">
<canvas id="visual_area"></canvas>
<div id="attribute_area"></div>
<script>
</script>
</body>
</html>