body , html{
	font-family: "montserrat-medium", sans-serif;
	transition: 1s ease-in-out;
	width: 100%;
	height : 100%;
	margin : 0 0;
	padding: 0  0;
}

* {
	margin: 0;
	padding: 0;
	border: 0;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
	font-family: "montserrat-medium", sans-serif;
	color: #000;
	font-style: normal;
	font-weight: normal;
	text-rendering: optimizeLegibility;
}

.wrap {
	position: relative;
	width: 100%;
	overflow: hidden;
}

header {
	position: fixed;
	top: 0;
	height: 50px;
	width: 100%;
	background: rgba(255, 255, 255, 0.8);
	z-index: 99;
	/*    border-bottom: 1px solid #ccd0d4;*/
}

.logo {
	position: relative;
	margin-left: 8px;
	margin-top: 16px;
	display: inline-block;
	text-transform: uppercase;
	letter-spacing: 0.1rem;
	color: #000;
	text-decoration: none;
}

.logo::after {
	position: absolute;
	left: -9px;
	top: 2px;
	width: 14px;
	height: 14px;
	border-radius: 50%;
	background: #000;
	content: '';
}

.no_href {
	color: #feda3e;
	cursor: pointer;
}

a.logo {
	margin-top: 16px;
	color: #000;
}

.login {
	position: relative;
	float: right;
	margin-top: 10px;
}

.user {
	position: relative;
	margin: 0;
	width: 30px;
	height: 30px;
	background: #ccd0d4;
	border-radius: 50%;
	z-index: 1;
}

.user::after {
	position: absolute;
	left: -15px;
	top: 0;
	width: 30px;
	height: 30px;
	border-radius: 50%;
	background: #000;
	content: '';
	z-index: -1;
}

.user img {
	display: block;
	width: 100%;
	height: 100%;
	border-radius: 50%;
	z-index: 2;
}

.responsive {
	position: relative;
	padding-left: 30px;
	padding-right: 30px;
}

.content {
	position: relative;
	height: 100%;
	min-height: 100vh;
	z-index: 33;
}

.main {
	position: relative;
	display: flex;
	width: 100%;
	height: 100%;
}

.title_cover::before {
	position: absolute;
	width: 600px;
	height: 600px;
	right: -200px;
	top: -640px;
	content: '';
	background: #ccd0d4;
	/*    background: #000;*/
	border-radius: 50%;
	z-index: 0;
}

.title_cover::after {
	position: absolute;
	right: -100px;
	top: 60%;
	content: '';
	width: 450px;
	height: 500px;
	background: url(/robo_hand_1.jpg) left /100% no-repeat;
	z-index: 0;
}

.main::after {
	position: absolute;
	width: 600px;
	height: 600px;
	left: -160px;
	bottom: -500px;
	content: '';
	background: #000;
	border-radius: 50%;
	z-index: 0;
}

.main::before {
	position: absolute;
	width: 550px;
	height: 400px;
	left: -240px;
	top: 15%;
	content: '';
	background: url(/hand_2.jpg) left /100% no-repeat;
	z-index: 0;
}

.title_cover {
	position: relative;
	width: 100%;
	margin: auto;
	text-align: center;
}

.title_cover * {
	position: relative;
	z-index: 5;
}

.title_cover .btn {
	font-size: 24pt;
}

.content .responsive .main {
	height: 100vh;
}

.title_cover h1 {
	margin-bottom: 15px;
	font-size: 52pt;
	font-family: "montserrat-extrabold";
}

.title_cover h2 {
	margin-bottom: 50px;
	font-size: 16pt;
	color: #ccd0d4;
	text-transform: uppercase;
	letter-spacing: 0.5rem;
}

.square_table {
	position: relative;
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	justify-content: center;
	width: 600px;
	height: 600px;
	margin: 60px auto;
	outline: 1px solid #ccd0d4;
}

.square_table::before {
	position: absolute;
	bottom: 0px;
	line-height: 75px;
	left: -30px;
	width: 50px;
	height: 100%;
	content: '8 7 6 5 4 3 2 1';
	color: #c7c7c7;
	letter-spacing: 29.7px;
}

.square_table::after {
	position: absolute;
	left: 32px;
	bottom: -30px;
	width: 100%;
	content: 'A B C D E F G H';
	color: #c7c7c7;
	letter-spacing: 29.7px;
}

.square {
	position: relative;
	flex-basis: 12.5%;
	background-color:#fff;
}

.square_table .square:nth-child(2),
.square_table .square:nth-child(4),
.square_table .square:nth-child(6),
.square_table .square:nth-child(8),
.square_table .square:nth-child(9),
.square_table .square:nth-child(11),
.square_table .square:nth-child(13),
.square_table .square:nth-child(15),
.square_table .square:nth-child(18),
.square_table .square:nth-child(20),
.square_table .square:nth-child(22),
.square_table .square:nth-child(24),
.square_table .square:nth-child(25),
.square_table .square:nth-child(27),
.square_table .square:nth-child(29),
.square_table .square:nth-child(31),
.square_table .square:nth-child(34),
.square_table .square:nth-child(36),
.square_table .square:nth-child(38),
.square_table .square:nth-child(40),
.square_table .square:nth-child(41),
.square_table .square:nth-child(43),
.square_table .square:nth-child(45),
.square_table .square:nth-child(47),
.square_table .square:nth-child(50),
.square_table .square:nth-child(52),
.square_table .square:nth-child(54),
.square_table .square:nth-child(56),
.square_table .square:nth-child(57),
.square_table .square:nth-child(59),
.square_table .square:nth-child(61),
.square_table .square:nth-child(63),
.square_table .square:nth-child(66)
{
	background-color: #ccd0d4;
}

.clear_float{
	clear: both;
}

.square::after {
	position: absolute;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
	content: '';
	margin: auto;
	width: 70%;
	height: 70%;
	border-radius: 50%;
	/*	border: 4px solid white;*/
	/*    pointer-events: auto;*/
	z-index: 1;
}

.white_checker::after {
	background: #fff;
}

.black_checker::after {
	background: #00001F;
	-webkit-transition: 0.3s ease-in-out;
	-moz-transition: 0.3s ease-in-out;
	-o-transition: 0.3s ease-in-out;
	transition: 0.3s ease-in-out;
}

.selected::after {
	border: 2px solid green;
}

.go::after {
	outline: 2px solid #feda3e;
	outline-offset: .6rem;
}

.king::before {
	position: absolute;
	content: '';
	width: 40%;
	height: 40%;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	margin: auto;
	background: url(/king.svg) center /cover no-repeat;
	z-index: 3;
}

.btn {
	display: inline-block;
	border: none;
	outline: none;
	margin: 0 auto 20px;
	padding: 12px 45px 10px;
	font-family: "montserrat-regular";
	font-size: 16pt;
	text-decoration: none;
	color: #000;
	background-color: #feda3e;
	border-radius: 6px;
	cursor: pointer;
	margin-right: auto;
	margin-left: auto;
	box-shadow: rgba(0, 0, 0, 0.1) 0px 2px 6px, rgba(0, 0, 0, 0.1) 0px 1px 2px;
	transition-duration: 0.1s;
	transition-timing-function: ease;
	transition-delay: initial;
	transition-property: box-shadow;
}

.btn:hover {
	background: #ffe312;
}

footer {
	position: relative;
	padding: 30px 0;
	color: #ccd0d4;
	z-index: 33;
}

footer * {
	position: relative;
	z-index: 2;
}

footer a {
	color: #feda3e;
}

footer a:hover {
	color: #ffe312;
}

.copyright {
	float: left;
}

.powered_by {
	float: left;
	display: block;
	margin-bottom: 10px;
	font-size: 14px;
	text-indent: -100%;
	width: 125px;
	min-height: 58px;
	background: url(/powered_by_power.svg) left 0/125px no-repeat;
	overflow: hidden;
	margin-right: 20px;
}

.copyright p {
	float: left;
}

.overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(255, 255, 255, 0.9);
	z-index: 999;
}

.login_form, .message_form {
	position: absolute;
	right: 0;
	left: 0;
	margin: auto;
	top: 30%;
	padding: 25px 20px 30px;
	width: 300px;
	/*
    padding: 80px 45px 30px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    */
	text-align: center;
	background: #000;
	border-radius: 15px;
	z-index: 998;
}

.login_checker {
	position: relative;
	margin: 0 auto 20px;
	width: 200px;
	height: 80px;
	background: url(/king.svg) center /70px no-repeat;
}

.site_form label {
	display: inline-block;
	margin-right: 20px;
	margin-bottom: 15px;
	vertical-align: top;
}

.field {
	padding: 10px;
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	font-size: 16px;
	width: 220px;
	border: none;
	background: #fff;
	border-radius: 5px;
}

input {
	font-size: 16pt;
}

.login_form label, .login_form input {
	width: 100%;
}

.full_width {
	width: 100%;
}

@media only screen and (max-width: 640px) {

	.responsive {
		padding-left: 20px;
		padding-right: 20px;
	}

	.square_table {
		width: 400px;
		height: 400px;
	}

	.square_table::before {
		line-height: 50px;
	}

	.square_table::after {
		left: 20px;
		letter-spacing: 16.8px;
	}

	.main::before, .main::after, .title_cover::after, .title_cover::before {
		display: none;
	}

}

@media only screen and (max-width: 375px) {
	.responsive {
		padding-left: 10px;
		padding-right: 10px;
	}

	header {
		background: #fff;
	}

	.square_table {
		width: 320px;
		height: 320px;
	}

	.square_table::before {
		line-height: 40px;
		left: -16px;
	}

	.square_table::after {
		left: 14px;
		letter-spacing: 11.8px;
		bottom: -25px;
	}

	.title_cover h1 {
		font-size: 34pt;
		font-family: "montserrat-regular";
	}

	.title_cover h2 {
		font-size: 10pt;
	}

	.login_form, .message_form {
		width: 100%;
	}

}