body {
	height: 100vh;
	font-family: 'Oswald', sans-serif;
	font-size: 14px;
	letter-spacing: 0.05em;
	--dark-primary-color: #232F34;
	--accent-color: #F9AA33;
	--text-color: #FFF;
	--divider-color: #4A6572;
	--provisions-text: #212121;
	color: var(--text-color);
	background: #34495520;
/*	background:  no-repeat center url(../img/bg.jpg) fixed;
	background-size: cover;*/
}

.nav-offers {
	padding: 30px 0 10px 0;
}

.offer-card {
	display: inline-block;
	width: 100%;
	min-height: 290px;
	background: #FFFFFF;
	text-align: center;
	box-sizing: border-box;
	box-shadow: 0px 4px 4px rgba(35, 47, 52, 0.25);
	margin: 0 0 20px 10px;
	padding: 10px;
	position: relative;
	animation: slide-in-bck-center 1s cubic-bezier(0.250, 0.460, 0.450, 0.940) ;
}

.offer-card:hover {
	transform: translateY(-4px);
	-webkit-transition: all 0.5s ease;
  	-moz-transition: all 0.5s ease;
  	-o-transition: all 0.5s ease;
  	transition: all 0.5s ease;
}

.offer-card:hover>.tag-line {
	background: var(--dark-primary-color);	
}

.tag-line {
	position: absolute;
	left: 0;
	top: 0;
	display: block;
	width: 20px;
	height: 100%;
	background: var(--accent-color);
}

.tag-line--text {
	color:	var(--text-color);
	position: absolute;
	line-height: 16px;
	top: 47%;
	left: -130px;
	text-align: center;
	letter-spacing: 0.2em;
	width: 280px;
	height: 16px;
	transform: rotate(-90deg);
}

.offer-image {
	width: 144px;
	height: 60px;
}

.offer-label {
	font-weight: 400;
	color: var(--divider-color);
	font-size: 1em;
	line-height: 120%;
	/* identical to box height, or 17px */
	text-align: center;
	letter-spacing: 0.05em;
	margin: 5px 0 20px;
}

.offer-price {
	display: -webkit-flex;
	display: -moz-flex;
	display: -ms-flex;
	display: -o-flex;
	display: flex;
	-webkit-flex-direction: column;
	-moz-flex-direction: column;
	-ms-flex-direction: column;
	-o-flex-direction: column;
	flex-direction: column;
	font-weight: 500;
	font-size: 1.15em;
	line-height: 1.5em;
	/* or 19px */
	text-align: center;
	letter-spacing: 0.05em;
	color: var(--provisions-text);
}

.offer-button {
	display: block;
	width: 180px;
	height: 42px;
	line-height: 42px;
	font-weight: 500;
	font-size: 1em;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--text-color);
	background: var(--dark-primary-color);
	margin: 20px auto;
}

.offer-button:hover {
	color: var(--dark-primary-color);
	background: var(--accent-color);
}

.offer-reg {
	color: var(--divider-color);
	font-weight: normal;
	font-size: 0.86em;
	line-height: 1.15em;
	text-align: center;
	letter-spacing: 0.04em;
}

@media screen and (min-width: 710px) {
	main nav {
	display: -webkit-flex;
	display: -moz-flex;
	display: -ms-flex;
	display: -o-flex;
	display: flex;
	-webkit-flex-direction: row;
	-moz-flex-direction: row;
	-ms-flex-direction: row;
	-o-flex-direction: row;
	flex-direction: row;
	justify-content: space-between;
	-webkit-flex-wrap: wrap;
	-moz-flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	-o-flex-wrap: wrap;
	flex-wrap: wrap;
	}

	.offer-card {
	width: 48%;
	}

	.offer-card:last-child:nth-child(2n+1) {
  	width: 100%;
	}
}

@keyframes slide-in-bck-center {
  0% {
    transform: translateZ(600px);
    opacity: 0;
  }
  100% {
    transform: translateZ(0);
    opacity: 1;
  }
}