.inp { width: 25px; border-radius: 5px;
}
.maze{ float:left;
}
.maze_tb{ float: left;
}
.load{ position: absolute; height: 20px; left: 7px; top: 550px; width: 
	500px; border: black 1px solid; text-align: center;
}
.loadc{ position: absolute; left: 7px; top: 580px; display: none;
}
.canvas_foreground {
    border: black 1px solid;
    position: absolute; 
    z-index: 1;
}
.canvas_background{
    z-index: 0;
}