.rabbon{
	margin: 20px;
}
.rabbon-tr{
	margin-top: 10px;
}

.input-test{
	width: 30px;
}

canvas{
    width: 100%;
    height: auto;
    
}

#demoCanvas{
	background: #ccc;
}

.canvasImg{
	width: 100%;
	height: auto;
}