#id_canvas1 {
position:absolute;
top: 60px;
left: 20px;
 z-index: 1;
}
#id_canvas2 {
position:absolute;
top: 60px;
left: 20px;
z-index: 2;
-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
.comment {
position :absolute;
top :350px;
left :15px;
}
.comment a {
margin-left :20px;
}