mainLayout.css

/* Copyright (c) 2017 MIT 6.813/6.831 course staff, all rights reserved.
 * Redistribution of original or derived work requires permission of course staff.
 */

/* REMOVE ME - dashed lines and height for debugging */
/*
#mainColumn {
  outline: 1px dashed orange;
  height: 200px;
}
*/
/* Your css code here! */

div {
	/*border: 1px solid green;*/
}

body {
	margin: auto;
	vertical-align: middle;
	font-weight: bold;
	text-align: center;
}

img {
	position: absolute;
}

.btn {
	margin: 5px;
	border: 1px solid #666666;
	box-shadow: 1px 1px 5px gray;
}

.btn:hover {
	background-color: #8c8c8c;
}

.arrow {
	margin: 0;
	color: white;
}

.arrow:disabled {
	background-color: grey;
}

.arrow:enabled {
	background-color: #4889f0;
}

#firstColumn, #mainColumn, #lastColumn {
	margin: auto;
	padding: 10px;
}

#firstColumn {
	z-index: 3;
}

#gameTitle {
	font-weight: bold;
	color: red;
}

#gameBoard {
	z-index: 1;
	margin: auto;
	width: 320px;
	height: 320px;
	table-layout: fixed;
	position: relative;
}

#moveInput {
	width: 50px;
}

#moveInput:hover, #moveInput:focus {
	box-shadow: 0 0 5px blue;
}

#arrowContainer {
	margin: 20px auto;
}

#canvas {
	z-index: 10;
	position: absolute;
	top: 10px;
	left: calc(50% - 160px);
	opacity: 0.7;
}

#scoreLabel {
	background-color: lightgrey;
	width: 10em;
}

#cover {
	z-index: 2;
	position: absolute;
	top: -500px;
	left: calc(50% - 160px);
	background-color: white;
	width: 320px;
	height: 500px;
}

#newGame, #showMove {
	width: 10em;
}

#DEBUG {
	z-index: 100;
	position: fixed;
	top: 50px;
	left: 25px;
	background-color: #ff4d4d;
	opacity: 0.85;
}