main.css

* {
	margin: 0;
	padding: 0;
	font-family: 'Exo', sans-serif;
}
.bg1 {
	padding-top: 150px;
	background:url(img/jpg/header.jpg) 100% 100% no-repeat;
	background-size: cover;
	height: 800px;
	padding-top: 10%;
}

.header_title {
	font-size: 60px;
}

.circle{
	background-color: #8185a3;
	width: 60px;
	height: 60px;
	border-radius: 50%;
	text-align: center;
	line-height: 55px;
	margin: auto;
}

.header_text{
	font-size: 20px;
	padding-top: 3%;
	text-align: center;
}

.button{
	background-color: #ff6d6d;
	color: #fff;
	margin-top: 3%;
	margin-left: 45%;
	margin-right: 45%;
	font-size: 16px;
	width: 10%;
	height: 50px;
	border-radius: 5px;
	border: none;
}

.bg2 {
	background:url(img/jpg/section-2.jpg) 100% 100% no-repeat;
	background-size: cover;
	padding-right: 0;
}

.bg2 img {
	opacity: 0.3;
}

.bg3 {
	background:url(img/jpg/Pen.jpg) 100% 100% no-repeat;
	background-size: cover;
	-webkit-background-size: cover;
	background-size: cover;
	text-align: center;
	background-position: top bottom;
	padding-bottom: 50px;
	width: 100%;
}

.design_text{
	font-size: 20px;
}

.color {
	color: #fb8686;
	letter-spacing: 3px;
}

.title_design {
    font-size: 40px;
    width: 60%;
}
.widthfull{
	width: 100%
}

.design .col-md-8{
	padding-top: 5%; 
	padding-left: 5%;
}
.design p{
	width: 50%;
	font-size: 20px;
}
.pos {
	padding-top: 50px;
	position: relative;
}

.bg3 .col-md-4 {
	margin-top: 50px;
}

.earphones {
	position: absolute;
	right: 20px;
	top: 50px;
}

.bg3 .col-md-12{
	padding-bottom: 3%;
}

.bg3 .title{
	padding-top: 5%;
	padding-bottom: 2%;
}

.bg3 .text{
	font-size: 20px;
}

/* BG4 */

.bg4{
	padding-top: 5%;
	padding-bottom: 0;
	margin: 0;
	padding-right: 0;
}

.fourth{
	background: url('img/png/description.png') 100% 30% no-repeat;
	-webkit-background-size: cover;
	background-size: cover;
}

.bg4 p{
	width: 65%;
	font-size: 20px;
}

/* BG5 */

.bg5{
	background: url('img/png/clientsBG.png') 100% 100% no-repeat;
	-webkit-background-size: cover;
	background-size: cover;
	text-align: center;
	padding-top: 5%;
}

.bg5 h3{
	color: #fff;
}

.bg5_text{
	font-size: 20px;
	color: #fff;
	width: 75%;
	margin:0 12.5%;  
}

.bg5 .col-md-4{
	padding-bottom: 5%;
}

.bg5_icons img{
	padding: 20px;
}

.bg5_icons{
	margin: 0 auto;
}

.bg5 .row{
	padding-right: 0;
}

/* BG6 */

.bg6{
	text-align: center;
	background-color: #e2e1e2;
	padding-top: 5%;
	padding-bottom: 2%;
}

.bg6_text{
	font-size: 20px;
	width: 60%;
	margin: 0 20%;
}

.bg6 img{
	padding-top: 5%;
}

/* BG7 */

.bg7{
	background-color: #323969;
	text-align: center;
	padding-top: 5%;
	padding-bottom: 5%;
}

.bg7 h3{

	font-size: 40px;
	color: #fff;
}

.bg7 .col-md-3{
	padding-top: 5%;
}

.arrow{
	position: relative;
	text-align: auto;
}
.arrow_text {
	position: absolute;
	top: 0px;
	display: flex;
	flex-direction: row;
	align-items: center;
	color: #fff;
}

.bg7 .borders{
	width: 250px;
	height: 40px;
	border-color: #fff;
	color: #fff; 
	background-color: #464c77;
	padding-left: 10px;
}

.bg7 .button{
	width: 100%;
	height: 40px;
	background-color: #ff6d6d;
	color: #fff;
	font-size: 16px;
	border: none;
	border-radius: 1%;
	margin: 0 auto;
}

.bg7_text p{
	color: #fff;
	padding-top: 5%;
	font-size: 15px;
}

/* FOOTER */

.end{
	background: url('img/png/bg.png') 100% 100% no-repeat;
}

.end li{
	display: inline-block;
	padding: 5px;
}

footer .col-md-3{
	padding: 2%;
}

footer li,p{
	text-decoration: none;
	list-style: none;	
	font-size: 20px;
}

footer h5{
	font-size: 30px;
}

.end_text{
	width: 200px;
	margin-bottom: 15px;
}
.bg4 .row{
	margin-right: 0;
}

@media (min-width: 576px) and (max-width: 991px) {
	.button{
	    margin-left: 40%;
		width: 20%
	}

	.title_design{
		width: 70%;
	}

	.end_text{
		width: 90%;
	}

	.bg4 p{
		width: 100%;
	}

	.design p{
		width: 100%
	}

	.bg5_text{
		margin: 0;
		width: 100%
	}

	.widthfull{
		margin: 0 auto;
	}
	.bg3 .row{
		margin-bottom: 100px;
	}
	.bg6_text{
		margin: 0;
		width: 100%
	}

}

@media (min-width: 768px) and (max-width: 991px) {
	.title_design{
		width: 70%;
	}

	.end_text{
		width: 90%;
	}

	.bg4 p{
		width: 100%;
	}

	.design p{
		width: 100%
	}

	.bg5_text{
		margin: 0;
		width: 100%
	}
	.widthfull{
		margin: 0 auto;
	}

}

@media (min-width: 992px) and (max-width: 1199px) {
	.bg7 .borders{
		width: 100%;
		padding-left: 0;
	}

	.design p{
		width: 80%
	}

	.title_design{
		width: 70%;
	}

	.bg4 p{
		width: 100%;
	}

	.widthfull{
		margin: 0 auto;
	}

	.bg5_text{
		margin: 0;
		width: 100%
	}

}

/* Header nav */

/*.header__list{
	border: 3px solid #f0f000;
	background: #665938;
	text-align: center;
	padding: 15px;

}

.header__item{
	list-style: none;	
	display: inline-block;
	font-size: 20px;
	padding-right: 15px;
}

.header__link{
	color: red;
	text-decoration: none;
}*/

/* Main block */
/*main {
	height: 100vh;
}

.block{
	text-align: center;
	background: #385c66;
	height: 400px;
	width: 500px;
	color: #fff;
	padding: 15px;
	position: relative;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}

.block__title{
	padding-bottom: 20px;
}

.block__text{
	width: 70%;
	margin: 0 auto;
}*/