@media screen and (max-width : 939px) {
	.container,
	.content .advantages .container,
	.content .advantages2 .container {
		width: 100%;
		padding: 0 10px;
	}

	header .container {
		padding: 20px 10px;
	}

	.content .advantages2 .container .adv2-colum {
		width: 100%;
		justify-content: space-around;
	}

	.compare-viewer .compare-container {
		padding: 10px;
	}

	.characteristics .container {
		margin-top: 0;
	}

	.characteristics .container .good,
	.characteristics .container .good-char,
	.delivery .container .price-block {
		margin: 0 auto;
	}

	.delivery .container .address {
	/*	margin: 20px auto 0;*/
	}

	.delivery {
		margin-bottom: 0;
	}

	.reviews .container {
    	padding-left: 0px;
	}

	footer .container {
		padding-left: 10px;
	}

	footer .form-advice input {
	    width: 195px;
	    display: block;
	    margin-bottom: 10px;
	}

	.reviews .reviewer {
		margin: 20px auto 0;
	}

	.how-we-work .container {
		justify-content: space-around;
	}

	.how-we-work .container .how-box:after {
		width: 160px;
	}


	.reviews-guarantee .container .guarantee form.order-form {
		flex-direction:column;
		max-width: 280px;
	}
	.reviews-guarantee .container .guarantee form.order-form button {
		margin: 10px 0;
		max-width: 280px;
	}
		.why-us .container .why-us-block{
		padding: 30px 0 30px 80px;
		width: 250px!important;
	}
}

@media screen and (max-width : 767px) {
	.content .container.first {
		background: url(../img/bg.jpg) no-repeat right top -80px;
		background-size: auto 420px;
		padding-top: 340px;
	}

	.content .container h1 {
		width: auto;
		text-align: center;
	}

	.content .container p.descr {
		text-align: center;
	}

	.content .container p.price,
	.content .container form.order-form {
		margin: 20px auto 0;
	}

	.characteristics .container .good {
    	width: 200px;
    	height: 447px;
	}

	.characteristics .container .first-list {
    	width: 100%;
    	margin-bottom: 0;
	}

	.characteristics .container .certificate {
		width: 100%;
		justify-content: space-around;
		margin-bottom: 30px;
	}

	.characteristics .container .certificate > div {
		margin-top: 20px;
	}

	.characteristics .container .good-char {
		width: 100%;
	}

	.characteristics .container .second-list {
		width: 300px;
		margin: 0 auto;
	}

	.how-we-work .container {
		width: 100%;
	}

	.how-we-work .container .how-box:after {
		content: none;
	}



/**/
/**/
	.ease-of-use {
		flex-direction:column;
	}
	.content .ease-of-use .ease-of-use-left {
		width: 100%;
		height: 380px;
	}
	.content .ease-of-use .ease-of-use-right {
		width: 100%;
		padding: 50px 20px 50px 20px;
	}

	.content .what-is-this {
		flex-direction:column-reverse;
	}
	.content .what-is-this .what-is-this-left {
		width: 100%;
		padding: 50px 20px 50px 20px;
	}
	.content .what-is-this .what-is-this-right {
		width: 100%;
		height: 380px;
		background-size: 80% 100%; 
	}
	.content .stylish-design {
		flex-direction:column;
	}
	.content .stylish-design .stylish-design-left {
		width: 100%;
		height: 380px;
		background-position: center;
		max-width: 100%;
	}
	.content .stylish-design .stylish-design-right {
		width: 100%;
		padding: 30px 10px;
	}
	.content .set { 
		flex-direction:column-reverse;
	}
	.content .set .set-left {
		width: 100%;
		padding: 0px 20px 50px;
	}
	.content .set .set-right {
		width: 100%;
		height: 380px;
		background-position: center;
		max-width: 100%;
	}
	.content .compatibility .container{
		flex-direction:column;
		align-items: center;
	}
	.content .compatibility .compatibility-left {
		width: 100%;
		padding: 0 20px 200px 20px;
		margin: 0 0 30px;
	}
	.content .compatibility .compatibility-rigth {
		width: 100%;
		padding: 10px 0;
		max-width: 500px;
	}
	.buy-one-clik .container {
		flex-direction:column;
		align-items: center;
	}
	.buy-one-clik .buy-set {
		width: 100%;
		margin: 20px 20px 30px;
	}
	.reviews-guarantee .container {
		flex-direction:column;
		align-items: center;
	}
	.reviews-guarantee .container .reviews {
		width: 100%;
		padding: 0 10px;
	}
	.reviews-guarantee .container .reviews .review {
		padding: 20px 0 0 100px;
	}
	.reviews-guarantee .container .guarantee {
		width: 100%;
		padding: 0 10px;
		display: flex;
		align-items: center;
		flex-direction: column;
	}
	.delivery .container .address {
		max-width: 100%;
		margin: 30px 0;
	}
/**/
/**/
	footer .container {
		display: block;
	}

	footer .container .f-l-c,
	footer .container .f-r-c {
		width: 300px;
		margin: 0 auto;
		text-align: center;
	}

	footer h2 {
		text-align: center;
	}

	footer .leave-order,
	footer .free-line, footer .free-line a {
		line-height: 18px;
		margin-bottom: 15px;
	}

	footer .free-line, footer .free-line a {
		margin-top: 20px;
	}

	footer .form-advice input {
		margin: 0 auto 10px;
	}

	footer .f-r-c ul li {
		text-align: center;
	}

	footer .f-r-c ul li:nth-child(4) {
		display: inline-block;
	}

	.content .container .order-form button {
		font-size: 13px;
	}

	#Modal1, #Modal2, #Modal3 {
    width: auto;
	padding: 50px 20px;
	}
}
@media screen and (max-width : 620px) {
	header .container {
		display: block;
		text-align: center;
	}

	header .container .right-colum {
    	text-align: center;
	}

	header .container .right-colum a.order {
		display: inline-block;
	}

	.content .container.first {
	    background: url(../img/bg.jpg) no-repeat right top -50px;
	    background-size: auto 320px;
	    padding-top: 270px;
	}

	.how-we-work .container .how-box .callout {
		margin: 0 auto 20px;
	}

	.how-we-work .container .how-box {
		text-align: center;
	}
}

@media screen and (max-width : 480px) {
	.reviews .reviewer {
		display: block;
	}

	.reviews .reviewer .photo {
		margin: 0 auto;
	}

	.reviews .reviewer .name {
		text-align: center;
		margin: 10px 0;
	}


	.first-block h1 {
		font-size: 38px;
	}
	.first-block .order-form input {
		padding: 10px;
	}
	.content .ease-of-use .ease-of-use-left {
		background-size: 100% 100%;
	}
	.content .what-is-this .what-is-this-right {
		height: 300px;
		background-size: 95% 100%;
	}
	.content .stylish-design .stylish-design-left {
		background-size: 80%;
	}
	.content .set .set-right {
		background-size: 80%;
		height: 300px;
	}
	.content .compatibility .compatibility-left {
		width: 100%;
		padding: 0 20px 100px 20px;
	}

}