@media screen and (max-width: 850px) { 

	.b-top-menu__content{
		width: auto;
		margin-left: 20px;
		margin-right: 20px;
	}

	.b-top-menu__search-link{
		width: 20px;
		overflow: hidden;
	}

	.b-top-menu__search-link:before{
		width: 20px;
		height: 20px;
		margin-bottom: -6px;
	}

	.b-header__content{
		width: auto;
		margin-left:20px;
		margin-right: 20px; 
	}

	.b-logo__slogan-line-1{
		display: none;
	}

	.b-logo__slogan-line-2{
		display: none;	
	}

	.b-logo{
		width: 111px;
	}

	.b-top-menu__pro-link:before{
		width: 20px;
		height: 20px;
		margin-bottom: -6px;
	}


	.b-main-menu__content{
		width: auto;
		margin-left: 20px;
		margin-right: 20px;
	}

	.b-main-menu__menu li{
		display: none;
	}

	.b-main-menu__important{
		display: flex !important;
		margin-left: 20px;
	}

	.b-main-menu__menu {
		justify-content: flex-start;
	}

	.b-banner{
		padding-bottom: 300px;
	}

	.b-banner__buttons{
		bottom: 350px;
	}

	.b-banner__describe{
		width: 70%;
	}

	.b-banner__blocks{
		flex-direction: row;
		width: 100%;
		height: 300px;
		top: auto;
		bottom: 0;
	}

	.b-promo{
		height: 100%;
		width: 50%;
	}


	.b-calculator__outside-text{
		font-size: 70px;
		margin-left: -12px;
	}

	.b-calculator__content{
		width: auto;
		margin-left: 20px;
		margin-right: 20px;
	}

	.b-calculator__square{
		width: 45%;
		margin-bottom: 36px;
	}

	.b-calculator__square-material-color{
		display: block;
	}

	.b-calculator__square-material-color{
		margin-bottom: 39px;
	}

	.b-calculator__result-button{
		padding-right: 20px;
		padding-left: 20px;
	}

	.b-portfolio__content{
		width: auto;
		margin-left: 20px;
		margin-right: 20px;
	}

	.b-portfolio__outside-text{
		margin-left: -15px;
		font-size: 70px;
		margin-top: -110px;
	}

	.b-portfolio__outside-title-text{
		margin-right: 30px;
	}

	.b-portfolio__outside-title{
		margin-top: -65px;
	}

	.b-portfolio__item-title{
		font-size: 15px;
	}

	.b-partners__title{
		font-size: 70px;
		margin-left: -15px;
	}

	.b-partners__info{
		display: block;
		top:57px;
	}

	.b-partners__sub-title{
		width: auto;
		margin-bottom: 35px;
	}

	.b-advantages{
		flex-wrap: wrap;
		padding-top: 20px;
	}

	.b-advantages__item{
		width: 33%;
		padding-top: 40px;
	}

	.b-advices{
		width: auto;
		margin-left: 20px;
		margin-right: 20px;
	}

	.b-advices__title{
		font-size: 70px;
	}

	.b-advices__subtitle{
		left:10px;
		margin-right: 35px;
	}

	.b-advices__outside{
		margin-left: -15px;
	}

	.b-advices__item:nth-child(3){
		display: none;
	}

	.b-social-media__content{
		width: auto;
		margin-left: 20px;
		margin-right: 20px;
	}

	.b-social-media__title{
		font-size: 70px;
		margin-left: -15px;
	}

	.b-social-media__photo-container{

	}

	.b-social-media__photo-container{
		display: none;
	}

	.b-social-media__photo-container:nth-child(1),
	.b-social-media__photo-container:nth-child(2),
	.b-social-media__photo-container:nth-child(3),
	.b-social-media__photo-container:nth-child(4)
	{
		display: flex;
	}

	.b-footer{
		padding-bottom: 0px;
		height: 350px;
	}

	.b-footer__content{
		width: auto;
		margin-left: 20px;
		margin-right: 20px;
		display: block;
		position: relative;
	}

	.b-footer__contact{
		width: 34%;
		position: absolute;
		top:7px;
		left: 0;
		height: 160px;
	}

	.b-footer__menu{
		position: absolute;
		right: 0;
		top: 0;
		width: 30%;
	}

	.b-footer__menu_about{
		right: 32%;
	}

	.b-footer__social{
		position: absolute;
		top:195px;
		left: 0px;
		width: auto;
	}

	.b-footer__social-item{
		height:25px;
		width: 25px;
		margin-right:10px;
	}

	.b-footer__copyright{
		width: 100%;
		position: absolute;
		bottom: 0px;
		text-align: center;
		padding-bottom: 50px;
	}

	.b-footer__button{
		margin-top:15px;
	}

	.b-portfolio__item-img{
		height: auto;
		width:98%;
	}

	.b-inner-page__content-main{
		width: 100%;
	}

	.b-inner-page__content-sidebar{
		display: none;
	}


}



@media screen and (max-width: 425px) { 


.b-top-menu__menu{
	display: none;
}

.b-top-menu__pro-link{
	right: auto;
	left: 0px;
}

.b-geo{
	display: none;
}

.b-call{
	display: none;
}

.b-main-menu__menu li{
	display: none;
}

.b-main-menu__important{
	display: none !important;
}

.b-banner__blocks{
	display: none;
}

.b-banner{
	padding-bottom: 0;
	height: 350px;
}

.b-banner__visual{
	height: 350px;
}

.b-banner__content{
	height: 350px;
}

.b-banner__line-1{
	font-size: 24px;
    text-shadow: -1px 0 #FFFFFF, 0 1px #FFFFFF, 1px 0 #FFFFFF, 0 -1px #FFFFFF;
    letter-spacing: 2px;
}

.b-banner__line-2{
	font-size: 48px;
}

.b-banner__buttons{
	bottom: 30px;
	width: auto;
	justify-content:flex-start;
}

.b-banner__describe{
	display: none;
}

.b-calculator__title{
	font-size: 18px;
}

.b-calculator__outside-text{
	font-size: 32px;
	width: 100%;
	text-align: center;
}

.b-calculator__square{
	margin-bottom: 28px;
	width: 100%;
}

.b-calculator__material{
	display: block;
	width: 100%;
}

.b-calculator__result{
	width:100%;
	flex-basis:100%;
}

.b-calculator__result:nth-child(2){
	margin-top:30px;
}

.b-radio{
	margin-bottom: 25px;
}

.b-radio__inline{
	flex-wrap: wrap;
}

.b-radio__option{
	width: 50%;
	flex-basis: 50%;
	flex-grow: 0;
	padding-left: 0;
	padding-right: 0;
	font-size: 12px;
	text-align: center;
	padding-top: 12px;
	padding-bottom: 12px;
}

.b-calculator__material-color{
	display: block;
}

.b-calculator__result-line{
	display: block;
}

.b-calculator__result-title{
	width: 100%;
	display: block;
	font-size: 16px;
	margin-bottom: 6px;
}

.b-calculator__result-value{
	font-size: 20px;
	margin-bottom: 22px;
	display: block;
}

.b-calculator__result-button{
	width: 100%;
	padding-left: 0;
	padding-right: 0;
	text-align: center;
	padding-top: 17px;
	padding-bottom: 18px;
	font-size: 12px;
	line-height: 16px;	
}

.b-calculator__content-padding {
    padding: 20px;
}

.b-portfolio__outside-title-text span{
	display: none;
}

.b-portfolio__item-param:nth-child(3){
	display:none;
}

.b-portfolio__item-param:nth-child(2){
	width:33%;
	flex-basis:33%;
}

.b-portfolio__item-price{
	width:33%;
	flex-basis:33%;
}

.b-portfolio__outside-text{
	font-size: 32px;
	margin-left: -5px;
}

.b-portfolio__outside-title{
	font-size: 20px;
	margin-top: -60px;
	width: 100%;
	position: relative;
}

.b-portfolio__outside-title-link{
	right: 0px;
	position: absolute;
}

.b-portfolio__row{
	flex-direction: column;
	height: auto;
	justify-content:flex-start;
}

.b-portfolio__item{
	margin-top: 0px;
	align-items: center;
	width:100%;
	/*flex-basis:100%;*/
}

.b-portfolio__item:nth-child(1),
.b-portfolio__item:nth-child(2){
	border-bottom: 1px solid #eee;
}

.b-portfolio__item-title{
	font-size: 16px;
	margin-bottom: 17px;
}

.b-portfolio__item-price{
	text-align: left;
	flex-grow:0;
	flex-shrink:0;
}

.b-portfolio__item-img{
	/*height: 250px;*/
	margin-bottom: 30px;
}

.b-portfolio__item-params-line{
	width: 100%;
}

.b-portfolio__item-describe{
	display: none;
}

.b-partners__title{
	font-size: 32px;
	margin-left: -5px;
}

.b-partners__sub-title{
	font-size: 20px;
}

.b-partners__items{
	flex-wrap: wrap;
	justify-content: flex-start;
}

.b-partners__item{
	margin-bottom: 10px;
	margin-right: 10px;
}


.b-main-2-column__content{
	flex-direction: column;
	width: 100%;
}

.b-main-2-column__item:nth-child(1){
	border-right: none;
	border-bottom: 1px solid #D7D7D7;
}

.b-main-2-column__item{
	padding-left: 20px;
	padding-right: 0px;
	padding-top: 24px;
	padding-bottom: 24px;
}

.b-main-2-column__item-visual{
	padding-right: 0px !important;
}


.b-main-2-column__item:nth-child(2) .b-main-2-column__item-info{
	padding-left: 0;
}


.b-advantages__item{
	width: 50%;
}

.b-advantages-advices{
	background-size: 500% 80%;
}

.b-advices__title{
	font-size: 32px;
}

.b-advices__subtitle{
	font-size: 18px;
}

.b-advices__link{
	position: absolute;
	right: 0px;
	bottom: 50%;
	margin-bottom: -7px;
	margin-right: -15px;
}

.b-advices__outside{
	width: 100%;
}

.b-advices__content{
	flex-wrap: wrap;
}

.b-advices__item{
	flex-basis: 100%;
}

.b-advices__item-describe{
	display: none;
}

.b-advices__item:nth-child(2){
	border:none;
	border-top: 1px solid #F3F3F3;
    border-bottom: 1px solid #F3F3F3;
}

.b-advices__item:nth-child(3){
	display: block;
}


.b-social-media__title{
	font-size: 32px;
	margin-top: -97px;
	line-height: 97px;
}

.b-social-media__subtitle{
	font-size: 18px;
	margin-top: -90px;
	line-height: 90px;
}

.b-social-media{
	padding-top: 117px;
}

.b-social-media__photo-container{
	display: none !important;
}

.b-social-media__photo-container:nth-child(1),
.b-social-media__photo-container:nth-child(2),
.b-social-media__photo-container:nth-child(3){
    display: flex !important;
}

.b-social-media__photo-container{
	height: 125px;
}

.b-footer{
	padding-top: 60px;
	height: 380px;
}

.b-footer__content{
	padding-left: 30px;
	padding-right: 20px;
}

.b-footer__contact{
	width: 100%;
	position: relative;
}

.b-footer__menu{
	display: none;
}

.b-footer__social{
	position: absolute;
	top:195px;
	width: auto;
	left: 30px;
	right: 30px;
}

.b-footer__phone{
	padding-left: 50px;
}

.b-footer__address{
	padding-left: 50px;	
}

.b-footer__mail{
	padding-left: 50px;	
}

.b-footer__copyright{
	margin-left: 20px;
	margin-right: 50px;
	width: auto;
}


.b-request {
	width: 100%;
	padding: 30px;
}

.b-request__contact{
	padding: 30px;
	margin: 39px -30px -30px -30px;
	display: block;
	height:auto;
}

.b-request__input-2-col{
	flex-direction: column;
}

.b-request__input-2-col input{
	width: 100%;
	flex-basis: 100%;
	margin-bottom: 20px;
}

.b-request__input-2-col input:first-child,
.b-request__input-2-col input:last-child{
	border-radius: 5px;
	margin-left: 0;
}

.b-request__input-2-col input:last-child{
	margin-bottom: 0px;
}

.b-request__submit-line{
	flex-direction: column;
}

.b-request__submit-check{
	margin-bottom: 22px;
}

.b-request__submit-button{
	padding-right: 0;
	padding-left: 0;
	width: 100%;
	text-align: center;
}

.b-request__contact-region{
	width: 100%;
	margin-bottom: 25px;
}

.b-request__contact-phone{
	width: 100%;
}

.b-geo_visible{
	display: block;
}

.b-call_visible{
	display: block;
}


.b-inner-page__content{
	flex-direction: column;
}


.b-inner-page__out-block-left,
.b-inner-page__out-block-right{
	display: none;
}

.b-inner-page__banner-text{
	font-size: 25px;
	line-height: 32px;
	letter-spacing: 1.50018px;
	text-transform: uppercase;
	color: #FFFFFF;
	margin-bottom: 30px;
}

.b-inner-page__pages-navigation{
	height: 346px;
}
.b-inner-page__pages-navigation::before{
	display: none;
}

.b-inner-page__banner-visual{
	height: 100%;
	width: auto;
}

.b-inner-page__banner-content{
	justify-content: flex-end;
}

.b-inner-page__banner-button{
	margin-bottom:30px;

}

.b-inner-page__banner{
	width: 100%;
}

.b-inner-page__content-main{
	width: 100%;
}

p.b-inner-quote{
	font-size: 20px;
	line-height: 30px;
	text-align: center;
	letter-spacing: 2.2px;
	text-transform: uppercase;
	color: #1E1E1E;
	margin-bottom: 50px;
}

.b-inner-page__content h2{
	font-size: 18px;
	line-height: 24px;
	letter-spacing: 2.2px;
	text-transform: uppercase;
	color: #1E1E1E;
}

.b-inner-page__content-sidebar{
	display: none;
}

.b-portfolio{
	padding-top: 110px;
}

.b-portfolio__outside-title-link{
	display: none;
}

.b-portfolio__item-img{
	height: auto;
}

.b-portfolio__row{
	padding:0px 
}

.b-portfolio__item-title-line{
	width: 100%;
}

.b-calculator{
	padding-top: 80px;
}

.b-partners{
	padding-top: 30px;
	padding-bottom: 50px;
}


.b-request__form-title{
	font-size: 22px;
	line-height: 28px;
	letter-spacing: 2.2px;
	text-transform: uppercase;
	color: #1E1E1E;
}

.b-request__submit-button{
	margin-top: 22px;
}







}