:root {
	--colour: blue; /*Blue*/
	--colour2: #2D2A32; /*black*/
	--colour3: #D2EBEF /* light blue */
}
html {
	background-color:  #D2EBEF;
	
	background-color: var(--colour3);
	/*overflow: hidden;*/
}
.Square {
	width: 40px;
	height: 40px;
	text-align: center;
	font-size: 18pt;
	font-weight: bold;
	font-family: Verdana;
/*	border: 1px solid black;*/
	background-color: transparent;
	margin: 0 auto;
	padding: 0px;
}

.center{
  display: flex;
  justify-content: center;
	
}

.header{
	text-align: center;
	max-width: 700px;
	display: block;
	margin-left: auto;
	margin-right: auto;
	padding-bottom: 10px;
}

.header h1{
	font-size: 20px;
}
.header a{
	padding: 8px;
	text-decoration: none;
	font-size: 36px;
	font-weight: bold;
	color: black;
	display: block;
	-webkit-text-stroke: 0.5px black;
	transition: 0.5s;
}
.header a:hover, .overlay a:focus {
	color: #025C96;
	transition: 0.5s;
}


#message{
	font-size: 20px;
	padding-bottom: 20px;
}


.box{
	width: 200px;
	height: 200px;
	font-size: 80pt;
	font-family: Verdana;
	margin: 0 auto;
	padding: -10px;

}

table{
	border-collapse: collapse;
    border-spacing: 0;
    margin: 10px;

}


/* --- Border styles --- */

/*Outside border*/

/*Row 1 */

#B00{
	border-bottom: 5px solid blue;
	border-right: 5px solid blue;

	border-bottom: 5px solid var(--colour);
	border-right: 5px solid var(--colour);
}
#B01{
	border-right: 5px solid blue;
	border-left: 5px solid blue;

	border-right: 5px solid var(--colour);
	border-left: 5px solid var(--colour);
	border-bottom: 5px solid var(--colour);
}
#B02{
	border-bottom: 5px solid blue;
	border-left: 5px solid blue;

	border-bottom: 5px solid var(--colour);
	border-left: 5px solid var(--colour);
}

/*Row 2 */

#B10{
	border-bottom: 5px solid blue;
	border-right: 5px solid blue;
	border-top: 5px solid blue;

	border-bottom: 5px solid var(--colour);
	border-right: 5px solid var(--colour);
	border-top: 5px solid var(--colour);
}
#B11{
	border-right: 5px solid blue;
	border-left: 5px solid blue;
	border-bottom: 5px solid blue;
	border-top: 5px solid blue;

	border-right: 5px solid var(--colour);
	border-left: 5px solid var(--colour);
	border-bottom: 5px solid var(--colour);
	border-top: 5px solid var(--colour);
}
#B12{
	border-bottom: 5px solid blue;
	border-left: 5px solid blue;
	border-top: 5px solid blue;

	border-bottom: 5px solid var(--colour);
	border-left: 5px solid var(--colour);
	border-top: 5px solid var(--colour);
}

/*Row 3*/

#B20{
	border-top: 5px solid blue;
	border-right: 5px solid blue;

	border-top: 5px solid var(--colour);
	border-right: 5px solid var(--colour);
}
#B21{
	border-right: 5px solid blue;
	border-left: 5px solid blue;

	border-right: 5px solid var(--colour);
	border-left: 5px solid var(--colour);
	border-top: 5px solid var(--colour);
}
#B22{
	border-top: 5px solid blue;
	border-left: 5px solid blue;

	border-top: 5px solid var(--colour);
	border-left: 5px solid var(--colour);
}

/* Inside Border*/


td[id$='s1']{
	border-right: 3px solid #2D2A32;
	border-bottom: 3px solid #2D2A32;

	border-right: 3px solid var(--colour2);
	border-bottom: 3px solid var(--colour2);
}
td[id$='s2']{
	border-left: 3px solid #2D2A32;
	border-right: 3px solid #2D2A32;
	border-bottom: 3px solid #2D2A32;

	border-left: 3px solid var(--colour2);
	border-right: 3px solid var(--colour2);
	border-bottom: 3px solid var(--colour2);
}
td[id$='s3']{
	border-left: 3px solid #2D2A32;
	border-bottom: 3px solid #2D2A32;

	border-left: 3px solid var(--colour2);
	border-bottom: 3px solid var(--colour2);
}

/*Row 2 */

td[id$='s4']{
	border-right: 3px solid #2D2A32;
	border-bottom: 3px solid #2D2A32;
	border-top: 3px solid #2D2A32;

	border-right: 3px solid var(--colour2);
	border-bottom: 3px solid var(--colour2);
	border-top: 3px solid var(--colour2);
}
td[id$='s5']{
	border-left: 3px solid #2D2A32;
	border-right: 3px solid #2D2A32;
	border-bottom: 3px solid #2D2A32;
	border-top: 3px solid #2D2A32;

	border-left: 3px solid var(--colour2);
	border-right: 3px solid var(--colour2);
	border-bottom: 3px solid var(--colour2);
	border-top: 3px solid var(--colour2);
}
td[id$='s6']{
	border-left: 3px solid #2D2A32;
	border-bottom: 3px solid #2D2A32;
	border-top: 3px solid #2D2A32;

	border-left: 3px solid var(--colour2);
	border-bottom: 3px solid var(--colour2);
	border-top: 3px solid var(--colour2);
}

/*Row 3*/

td[id$='s7']{
	border-right: 3px solid #2D2A32;
	border-top: 3px solid #2D2A32;

	border-right: 3px solid var(--colour2);
	border-top: 3px solid var(--colour2);
}
td[id$='s8']{
	border-left: 3px solid #2D2A32;
	border-right: 3px solid #2D2A32;
	border-top: 3px solid #2D2A32;

	border-left: 3px solid var(--colour2);
	border-right: 3px solid var(--colour2);
	border-top: 3px solid var(--colour2);
}
td[id$='s9']{
	border-left: 3px solid #2D2A32;
	border-top: 3px solid #2D2A32;

	border-left: 3px solid var(--colour2);
	border-top: 3px solid var(--colour2);
}

/*-------MODAL FROM CODEDROPS*/

.container {
	background: #ff6e21;
	min-height: 100%;
}

.md-modal {
	position: fixed;
	top: 50%;
	left: 50%;
	width: 50%;
	max-width: 630px;
	min-width: 320px;
	height: auto;
	z-index: 2000;
	visibility: hidden;
	-webkit-backface-visibility: hidden;
	-moz-backface-visibility: hidden;
	backface-visibility: hidden;
	-webkit-transform: translateX(-50%) translateY(-50%);
	-moz-transform: translateX(-50%) translateY(-50%);
	-ms-transform: translateX(-50%) translateY(-50%);
	transform: translateX(-50%) translateY(-50%);
}

.md-show {
	visibility: visible;
}

.md-overlay {
	position: fixed;
	width: 100%;
	height: 100%;
	visibility: hidden;
	top: 0;
	left: 0;
	z-index: 1000;
	opacity: 0;
	background-color: rgba(0,0,0, 0.5);
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	transition: all 0.3s;
}

.md-show ~ .md-overlay {
	opacity: 1;
	visibility: visible;
}

/* Content styles */
.md-content {
	color: #fff;
	background: #ff6e21;
	position: relative;
	border-radius: 3px;
	margin: 0 auto;
	overflow: auto;
	/*height: 250px;*/
	overflow-y: auto;
	overflow-y: initial !important
}

.md-content h3 {
	margin: 0;
	padding: 0.4em;
	text-align: center;
	font-size: 2.4em;
	font-weight: 300;
	opacity: 0.8;
	background: rgba(0,0,0,0.1);
	border-radius: 3px 3px 0 0;
}

.md-content > div {
	padding: 15px 40px 30px;
	margin: 0;
	font-weight: 300;
	font-size: 1.15em;
}

.md-content > div p {
	margin: 0;
	padding: 10px 0;
}

.md-content button {
	display: block;
	margin: 0 auto;
	font-size: 0.8em;
}


/* Effect 9: 3D flip vertical */
.md-effect-9.md-modal {
	-webkit-perspective: 1300px;
	-moz-perspective: 1300px;
	perspective: 1300px;
}

.md-effect-9 .md-content {
	-webkit-transform-style: preserve-3d;
	-moz-transform-style: preserve-3d;
	transform-style: preserve-3d;
	-webkit-transform: rotateX(-70deg);
	-moz-transform: rotateX(-70deg);
	-ms-transform: rotateX(-70deg);
	transform: rotateX(-70deg);
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	transition: all 0.3s;
	opacity: 0;
}

.md-show.md-effect-9 .md-content {
	-webkit-transform: rotateX(0deg);
	-moz-transform: rotateX(0deg);
	-ms-transform: rotateX(0deg);
	transform: rotateX(0deg);
	opacity: 1;
}

button {
	border: none;
	padding: 0.6em 1.2em;
	background: #025C96;
	color: #fff;
	font-family: 'Lato', Calibri, Arial, sans-serif;
	font-size: 1em;
	letter-spacing: 1px;
	text-transform: uppercase;
	cursor: pointer;
	display: inline-block;
	margin: 3px 2px;
	border-radius: 2px;
}

button:hover {
	background: #0061FF;
}

/*---------------------------*/

/*Overlays*/
.overlay {
    height: 0%;
    width: 100%;
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    background-color: rgb(0,0,0);
    background-color: rgba(0,0,0, 0.9);
    overflow-y: hidden;
    transition: 0.5s;
}

.overlay-content {
    position: relative;
    top: 25%;
    width: 100%;
    text-align: center;
    margin-top: 30px;
}

.overlay h1 {
	color: #FFF;
	text-align: center;
	font-size: 4em;
	font-weight: 300;
}

.overlay h2 {
	color: #ff6e21;
	text-align: center;
	font-size: 3em;
	font-weight: 300;
}

.overlay p {
	color: #FFF;
	text-align: center;
	font-size: 1.5em;
	font-weight: 300;
}

.overlay a {
    padding: 8px;
    text-decoration: none;
    font-size: 36px;
    color: #FFFFFF;
    display: block;
    transition: 0.3s;
}

.overlay a:hover, .overlay a:focus {
    color: #ff6e21;
}

@media only screen and (max-width: 768px) {

	html {
		overflow: visible;
	}

	.Square {
		width: 30px;
		height: 30px;
		font-size: 9pt;
	}

	.box {
		font-size: 40pt;
		width: 120px;
		height: 100px;
		margin:0px;
		padding: 0px;

	}

	.overlay h1 {
		font-size: 3em;
	}
	.overlay h2 {
		font-size: 2em;
	}
	.overlay p {
		font-size: 1em;
	}

	.md-modal {
		height: 100%;
		max-width: 768px;
		min-width: 100%;
	}

	.md-content h3 {
		font-size: 2em;
	}

	.md-content > div {
		padding: 15px 40px 30px;
		margin: 0;
		font-weight: 300;
		font-size: 1em;
	}

	.md-content > div p {
		margin: 0;
		padding: 10px 0;
	}

}