body {
	font-family: 'Open Sans', sans-serif;
}
.container {
	max-width: 940px;
	margin: 0 auto;
	/* background: lightblue; */
}

.row {
	display: flex;
	flex-wrap: wrap;
	margin-left: -10px;
	margin-right: -10px;
}

.col-1 {
	width: 8.333333%;
}

.col-2 {
	width: 16.666667%;
}

.col-3 {
	width: 25%;
}

.col-4 {
	width: 33.333333%;
}

.col-5 {
	width: 41.666667%;
}

.col-6 {
	width: 50%;
}

.col-7 {
	width: 58.333333%;
}

.col-8 {
	width: 66.666667%;
}

.col-9 {
	width: 75%;
}

.col-10 {
	width: 83.333333%;
}

.col-11 {
	width: 91.666667%;
}

.col-12 {
	width: 100%;
}

.col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12  {
	display: flex;
	padding-left: 10px;
	padding-right: 10px;
	box-sizing: border-box;
}
header {
	padding-top: 49px;
	margin-bottom: 49px;
}
.justify-center {
	justify-content: center;
}
header nav ul {
	display: -webkit-flex;
	display: -moz-flex;
	display: -ms-flex;
	display: -o-flex;
	display: flex;
}
header nav ul li {
	justify-content: center;
	-webkit-flex-direction: row;
	-moz-flex-direction: row;
	-ms-flex-direction: row;
	-o-flex-direction: row;
	flex-direction: row;
	list-style-type: none;
	margin-right: 36px;
	padding-bottom: 11px;
}
header nav ul li:hover {
  border-bottom: 1px solid #333;
  padding-bottom: 10px;
}
header nav ul li:last-child {
	margin-right: 0;
}
header nav ul li a {
	text-decoration: none;
	color: #3d3d3d;
}
.header-logo-col {
	margin-bottom: 51px;
}
.main-item {
	display: flex;
	flex-direction: column;
	background-color: #f2f2f2;
	border: 1px solid #979797;
	padding-top: 50px;
	padding-bottom: 40px;
	margin-bottom: 49px;
}
.main-item-container {
	display: flex;
	flex-direction: column;
	align-items: center;
}
.main-item-img {
	width: 183px;
	height: 284px;
	margin-bottom: 36px;
}
.main-item-heading {
	font-size: 36px;
	color: #3d3d3d;
	text-transform: uppercase;
	margin-bottom: 8px;
}
.main-item-price {
	font-size: 20px;
	color: #797979;
	text-transform: uppercase;
	margin-bottom: 35px;
}
.main-item-btn {
	width: 100%;
	border: 1px solid #3d3d3d;
	padding: 15px 0;
	text-align: center;
	background-color: #f2f2f2;
	color: #3d3d3d;
	font-size: 20px;
}
.main-item-btn {
	width: 100%;
	border: 1px solid #3d3d3d;
	padding: 15px 0;
	text-align: center;
	background: #f2f2f2;
	color: #3d3d3d;
	font-size: 20px;
}
.main-item-btn a {
	text-decoration: none;
	color: #333;
}
.main-item-btn a:hover {
	color: #b9b9b9;
}
.main-item-btn:hover {
	cursor: pointer;
	background-color: #3d3d3d;
	color: #b9b9b9;
}
.main-item-btn-dark {
	/*background-color: #3d3d3d;*/
	border: solid 1px #979797;
	color: #b9b9b9;
}
.card {
	display: flex;
	width: 100%;
	flex-direction: column;
	border: 1px solid #979797;
	padding: 22px;
	margin-bottom: 20px;
}
.card-img {
	width: 138px;
	height: 200px;
	margin-bottom: 30px;
	display: flex;
	align-self: center;
}
.card a>.card-img {
	width: 138px;
	height: 200px;
	margin: 0 auto;
	display: flex;
	align-self: center;
}
.card-heading {
	font-size: 16px;
	color: #3d3d3d;
	margin-bottom: 20px;
}
.card-description {
	color: #878787;
	line-height: normal;
}
.card-price {
	font-size: 18px;
	font-weight: bold;
}
footer {
	display: flex;
	flex-direction: column;
	align-items: center;
	background-color: #3d3d3d;
	padding: 40px 0;
	color: #ffffff;
}
.footer-links {
	margin-bottom: 20px;
}
.footer-links a {
	color: #ffffff;
	margin-right: 30px;
	text-decoration: none;
}
.footer-links a:hover {
	color: #ccc;
}
.footer-links a:last-child {
	margin-right: 0;
}
/*десктопы (от 991px)*/
@media(min-width: 990px) {
	.container {
		padding: 10px;
	}
	.item_descr {
		margin-left: 0px!important;
	}
	.main-item-container_item {
		padding-left: 0px!important;
	}
}
/*планшеты (от 769px до 990px)*/
@media(min-width: 768px) and (max-width: 990px) {
	.container {
		padding: 10px;
	}
	.col-sm-1 {
		width: 8.333333%;
	}

	.col-sm-2 {
		width: 16.666667%;
	}

	.col-sm-3 {
		width: 25%;
	}

	.col-sm-4 {
		width: 33.333333%;
	}

	.col-sm-5 {
		width: 41.666667%;
	}

	.col-sm-6 {
		width: 50%;
	}

	.col-sm-7 {
		width: 58.333333%;
	}

	.col-sm-8 {
		width: 66.666667%;
	}

	.col-sm-9 {
		width: 75%;
	}

	.col-sm-10 {
		width: 83.333333%;
	}

	.col-sm-11 {
		width: 91.666667%;
	}

	.col-sm-12 {
		width: 100%;
	}
	.item_descr {
		margin-left: 0px!important;
	}
	.main-item-container_item {
		padding-left: 0px!important;
	}
}
/*мобильные экраны (до 768px)*/
@media(max-width: 768px) {
	.container {
		padding: 10px;
	}
	.col-xs-1 {
		width: 8.333333%;
	}

	.col-xs-2 {
		width: 16.666667%;
	}

	.col-xs-3 {
		width: 25%;
	}

	.col-xs-4 {
		width: 33.333333%;
	}

	.col-xs-5 {
		width: 41.666667%;
	}

	.col-xs-6 {
		width: 50%;
	}

	.col-xs-7 {
		width: 58.333333%;
	}

	.col-xs-8 {
		width: 66.666667%;
	}

	.col-xs-9 {
		width: 75%;
	}

	.col-xs-10 {
		width: 83.333333%;
	}

	.col-xs-11 {
		width: 91.666667%;
	}

	.col-xs-12 {
		width: 100%;
	}
	header nav ul {
		display: flex;
		flex-direction: column;
	}
	header nav ul li {
		margin-bottom: 10px;
	}
	.footer-links {
		display: flex;
		flex-direction: column;
	}
	.footer-links a {
		margin-bottom: 10px;
	}
	.main-item_item {
		display: -webkit-flex;
		display: -moz-flex;
		display: -ms-flex;
		display: -o-flex;
		display: flex;
		-webkit-flex-direction: column!important;
		-moz-flex-direction: column!important;
		-ms-flex-direction: column!important;
		-o-flex-direction: column!important;
		flex-direction: column!important;
	}
	.item_descr {
		margin-left: 0px!important;
	}
	.main-item-container_item {
		padding-left: 0px!important;
	}
}
/*item page*/
.main-item-container_item {
	padding-top: 80px;
	justify-content: center;
	padding-left: 60px;
}
.header-img {
	width: 252px;
	height: 395.4px;
}
.main-item_item {
	display: flex;
	flex-direction: row;
	background-color: #f2f2f2;
	border: 1px solid #979797;
	padding-top: 0;
	padding-bottom: 48.6px;
	margin-bottom: 50.4px;
}
.item_descr {
	display: flex;
	flex-direction: column;
	margin-left: 88px;
	padding-top: 76px;
}
.item_descr h2 {
	font-size: 36px;
	font-weight: bold;
	font-style: normal;
	font-stretch: normal;
	line-height: normal;
	letter-spacing: normal;
	text-align: left;
	color: #000000;
	margin-bottom: 20px;
	margin: 0;
}
.item_descr h3 {
	font-size: 24px;
	font-weight: bold;
	font-style: normal;
	font-stretch: normal;
	line-height: normal;
	letter-spacing: normal;
	text-align: left;
	color: #000000;
	margin: 0;
	padding-top: 56px;
	margin-bottom: 13px;
}
.item_descr p {
	font-size: 18px;
	font-weight: normal;
	font-style: normal;
	font-stretch: normal;
	line-height: normal;
	letter-spacing: normal;
	text-align: left;
	color: #000000;
	max-width: 379px;
}
.item_descr ul {
	list-style-type: none;
	padding: 0;
	margin: 0;
	margin-bottom: 72px;
}
.item_descr ul li {
	font-size: 18px;
	font-weight: normal;
	font-style: normal;
	font-stretch: normal;
	letter-spacing: normal;
	text-align: left;
	color: #000000;
	margin-bottom: 20px;
}
.main-item-btn_item {
	width: 100%;
	height: 59px;
	background-color: #f2f2f2;
	border: solid 1px #3d3d3d;
	cursor: pointer;
}
.main-item-btn_item:hover {
	background-color: #3d3d3d;
	color: #b9b9b9;
}
h2 {
	font-size: 24px;
	font-weight: bold;
	font-style: normal;
	font-stretch: normal;
	line-height: normal;
	letter-spacing: normal;
	text-align: center;
	color: #000000;
}
.row_items {
	padding-top: 50px;
}
.row_items .card {
	background: #d8d8d8;
}
.vk a {
	padding: 15px 0;
  background: #5f81a9;
  width: 100%;
  display: flex;
  justify-content: center;
  margin: 5px 0px;
}
.vk a:hover {
	background: #1f81a9;
}
.fb a {
	padding: 15px 0;
  background: #3a589c;
  width: 100%;
  display: flex;
  justify-content: center;
  margin: 5px 0px;
}
.fb a:hover {
	background: #0a589c;
}
.tg a {
	padding: 15px 0;
  background: #419fd9;
  width: 100%;
  display: flex;
  justify-content: center;
  margin: 5px 0px;
}
.tg a:hover {
	background: #019fd9;
}
.md a {
	padding: 15px 0;
  background: #00e272;
  width: 100%;
  display: flex;
  justify-content: center;
  margin: 5px 0px;
}
.md a:hover {
	background: #50e272;
}
.a_vk, .a_fb, .a_tg, .a_md {
	margin: 0 auto;
	padding: 18px;
}
.card {
  display: flex;
  width: 100%;
  flex-direction: column;
  border: 1px solid #979797;
  padding: 22px;
  margin-bottom: 20px;
  transition: 0.3s;
}
.card:hover {
  box-shadow: 0 22px 43px rgba(0,0,0,0.15);
  transition: 0.3s;
  transform: translateY(-5px);
  /*cursor: pointer;*/
}