.sub-block{
	width:100%; 
	height: auto; 
	text-align: center; 
	background-image: url(https://img.freepik.com/free-vector/abstract-background-with-a-minimalist-design_1048-13338.jpg?size=626&ext=jpg);
	background-repeat: no-repeat;
	 background-size: cover;
}
.bloks{
		position: relative;
		width: 100%;
		text-align: center;
		top: 50px;
	}
	.bloks .it1{
		position: relative;
		width: 180px;
		left: 450px;
		top: 0;
	
	}
		.bloks .it2{
		position: relative;
		width: 305px;
		left: 650px;
		top: -100px;
	
	}
			.bloks .it3{
		position: relative;
		width: 305px;
		left: 950px;
		top: -200px;
	
	}
		.bloks1{
		position: relative;
		width: 100%;
		text-align: center;
		top: -50px;
		
	}
		.bloks1 .it4{
		position: relative;
		width: 180px;
		left: 450px;
		top: 0;
	
	}
		.bloks1 .it5{
		position: relative;
		width: 305px;
		left: 650px;
		top: -110px;
	
	}
			.bloks1 .it6{
		position: relative;
		width: 305px;
		left: 950px;
		top: -210px;
	
	}

	.ul-blok{
		display: none;
	}
	.ul-blok1{
		display: none;
	}

		@media(max-width: 1200px){
.bloks{
    max-width: 100%;
}
.bloks .it1{
	position: relative;
	left: 0;
    max-width: 50%;
}
.bloks .it2{
	position: relative;
	left: 220px;
    max-width: 50%;
}
.bloks .it3{
	position: relative;
	left: 450px;
    max-width: 50%;
}
.bloks1{
max-width: 100%;
}
.bloks1 .it4{
	position: relative;
	left: 0;
    max-width: 50%;
}
.bloks1 .it5{
	position: relative;
	left: 220px;
    max-width: 50%;
}
.bloks1 .it6{
	position: relative;
	left: 480px;
    max-width: 50%;
}

}
	@media(max-width: 800px){
.bloks{
    max-width: 100%;
}
.bloks .it1{
	position: relative;
	left: 0;
    max-width: 50%;
}
.bloks .it2{
	position: relative;
	left: 220px;
    max-width: 50%;
}
.bloks .it3{
	position: relative;
	left: 450px;
    max-width: 50%;
}
.bloks1{
max-width: 100%;
}
.bloks1 .it4{
	position: relative;
	left: 0;
    max-width: 50%;
}
.bloks1 .it5{
	position: relative;
	left: 220px;
    max-width: 50%;
}
.bloks1 .it6{
	position: relative;
	left: 480px;
    max-width: 50%;
}

}
	

		@media(max-width: 748px){
.bloks{
    max-width: 50%;
    left:0;
    top: 0;
}
.bloks .it1{
	position: relative;
	left:10px;
    max-width: 50%;
}
.bloks .it2{
	position: relative;
	left:0;
    max-width: 100%;
    top: 10px;
    margin: 0;
}
.bloks .it3{
	position: relative;
	left: 0;
    max-width: 100%;
     top: 10px;
}
.bloks1{display: none;}
.txt{
	position: relative;
	left: 130px;
	top: -65px;
}
.ifram{
	max-width: 100%;
}
}

	@media(max-width: 578px){
.bloks{
    max-width: 50%;
    left:0;
}
.bloks .it1{
	position: relative;
	left:40px;
    max-width: 50%;
}
.bloks .it2{
	position: relative;
	left:0;
    max-width: 100%;
    top: 25px;
    margin: 0;
}
.bloks .it3{
	position: relative;
	left: 0;
    max-width: 100%;
     top: 50px;
}
.bloks1{display: none;}
.txt{
	position: relative;
	left: 130px;
	top: -65px;
}
}
@media(max-width: 568px){
.bloks{
    max-width: 50%;
    left:0;
}
.bloks .it1{
	position: relative;
	left:55px;
    max-width: 50%;
}
.bloks .it2{
	position: relative;
	left:0;
    max-width: 100%;
    top: 25px;
    margin: 0;
}
.bloks .it3{
	position: relative;
	left: 0;
    max-width: 100%;
     top: 50px;
}
.bloks1{display: none;}
.txt{
	position: relative;
	left: 130px;
	top: -65px;
}
}
@media(max-width: 738px){
.bloks{
    max-width: 50%;
    left:0;
}
.bloks .it1{
	position: relative;
	left:50px;
    max-width: 50%;
}
.bloks .it2{
	position: relative;
	left:0;
    max-width: 100%;
    top: 30px;
    margin: 0;
}
.bloks .it3{
	position: relative;
	left: 0;
    max-width: 100%;
     top: 50px;
}
.bloks1{display: none;}
.txt{
	position: relative;
	left: 130px;
	top: -65px;
}
}