html, body{
	margin: 0px;
	padding: 0px;
	font-family: 'Roboto', sans-serif;
}
.header{
	position: relative;
	top:  0px;
	left: 0px;
	width: 100%;
	height: 50%;
	background-color: rgba(255, 255, 255, 0.8);
	background-image: linear-gradient(rgba(0, 7, 21, 0.66) 14%, rgba(0, 1, 2, 0.2) 100%), url(images/header.jpg);
	background-repeat: no-repeat;
	background-position: bottom;
	background-size: cover;
	z-index: 10;
}
.header .logo{
	position: relative;
	display: block;
	margin: 0px auto;
	max-width: 80%;
	top: 40%;
	border: none;
}
.content{
	position: relative;
	max-width:  1250px;
	margin: -20px auto 100px auto;
	display: flex;
  	justify-content: space-between;
  	z-index: 20;
}
.content .card{
	display: inline-block;
	width: 32%;
	border-bottom-left-radius: 8px;
	border-bottom-right-radius: 8px;
}
.content .card.varna-voznja{
	background-color: #a4c40e;
}
.content .card.karting{
	background-color: rgb(215, 0, 4);
}
.content .card.adrenalina{
	background-color: rgb(38, 78, 197);
}
.content .card .image{
	width: 100%;
}
.content .card .image img{
	width:  100%;
}
.content .card .text{
	padding: 40px;
	color:  #fff;
}
.content .card .text h3{
	font-size: 36px;
	line-height: 1.2;
	margin: 15px 0px;
}
.content .card .text p{
	font-size: 20px;
    line-height: 1.5;
}
.content .card .text a{
	display: block;
	margin:  0 auto;
	padding: 20px 30px;
	border-radius: 8px;
	border:  1px solid #fff;
	color: #fff;
	text-align: center;
	font-size: 22px;
	text-decoration: none;
	transition: all 0.7s;
}
.content .card.varna-voznja .text a:hover{
	background-color: #8fd615;
}
.content .card.karting .text a:hover{
	background-color: #d6686a;
}
.content .card.adrenalina .text a:hover{
	background-color: #4c6ac4;
}
@media (max-width: 1250px){
	.content{
		margin: -20px 20px 100px 20px;	
	}
}
@media (max-width: 1000px){
	.content .card .text h3{
		font-size: 30px;
	}
	.content .card .text p{
		font-size: 18px;
	}
}
@media (max-width: 800px){
	.content{
		flex-direction: column;
	}
	.content .card{
		display: block;
		width:  100%;
		margin-bottom: 30px;
	}
}