<style type="text/css">

/*.container {
 height: 200px;
 position: relative;
 border: 3px solid green;
}*/

/*#myCanvas {
 margin: 0;
 position: absolute;
 top: 50%;
 left: 50%;
 -ms-transform: translate(-50%, -50%);
 transform: translate(-50%, -50%);
}*/
