.zoom_canvas_container {
	width: 100%;
	padding: 0;
	position: relative;
	clear: both;
	margin: 0;
	border: 0;
	box-sizing: border-box;
	overscroll-behavior: contain;
}

.zoom_canvas {
	width: 100%;
	height: 100%;
	margin: 0;
	padding: 0;
	border: 1px solid green;
	box-sizing: border-box;
	z-index: 2;
}

.zoom_canvas_eraser {
	font-size: 1.5em;
	top: 20px;
	right: 10px;
	position: absolute;
	z-index: 1;
}

.zoom_canvas_list {
	list-style-type: none;
}

.zoom_canvas_li > button {
	background-color: white;
	height: 2em;
	margin: 5px 15px;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

.zoom_canvas_li-active > button {
	color: red;
	border: 2px solid black;
}

.zoom_canvas_li-inactive > button {
	color: blue;
}