@media (max-width: 1200px) {
	.wrapper {
		width: 100%;
		padding-left: 15px;
		padding-right: 15px;
	}
}

@media (max-width: 992px) {
	#header .header_top {
		display: none;
	}
	#header .header .banner {
		width:100%;
		padding:0 20px;
	}
	#header .header .tieuchi {
		display: none;
	}
	.box_slider {
		margin-top:10px;
	}
	#slider {
		max-width: 100%;
		position: relative;
	}
	#header .header_right {
		display: none;
	}
	#header .header {
		padding: 10px 0 0;
	}
	#header .wrapper {
		justify-content: center;
	}    	
	#header .logo {		
		max-width: 60px;
	}
	.menu ul {
		display: none !important;
	}
	#menu {
		padding: 26px 0;
	}
	#header .header.fix_head .logo img {
		display:none;
	}
	.menu_mobile {
		display: block;
		position: absolute;
		left: 15px;
		top: calc(50% - 18px);
	}
	.search-menu {
		position: absolute;
		top: calc(50% - 17px);
		right: 15px;
	}
	
	.about_home {
		padding: 20px 0 0 0;
	}
	.about_home .images-about {
		width:100%;
		display: block;
	}
	.about_home .images-about .title_about h2 {
		font-size: 28px;
	}
	.about_home .des-about {
		width: 100%;
		padding-top:10px;
	}
	.about_home .des-about .kinhnghiem .title_about h3 {
		font-size: 48px;
	}
	.about_home .des-about .kinhnghiem .title_about1 h2 {
		font-size: 20px;
	}
	.about_home .des-about .kinhnghiem .title_about1 h3 {
		font-size: 18px;
	}
	.camket {
		padding: 10px 0 0 0;
	}
	
	/* Dịch vụ */
	.service_home {
		padding: 40px 0;
	}
	.item_sv {
		padding:5px;
	}
	.item_sv .des_sv {
		padding:0;
	}
	.item_sv .des_sv h3 a {
		padding: 10px 0;
	}
	.item_sv .des_sv p {
		font-size: 12px;
		max-height: 52px;
		overflow: hidden;
	}
	
	/* Dự án */
	.project_home {
		padding: 20px 0;
	}
	.title_pro1:after {
		width: calc(25% - 20px);
	}
	.title_pro1:before {
		width: calc(25% - 20px);
	}
	.project_home .item_pro .des_pro {
		position: relative;
		background: none;
	}
    .item_pro .des_pro:hover {
	    opacity:1;
    }
	.project_home .item_pro .des_pro h3 a {
		color: #000;
		padding: 15px 0 0 0;
	}
	.project_home .item_pro .des_pro h3 a:hover {
		color: #fe0000;
	}
	.project_home .item_pro .images_pro .des_img_pro {
		display: none;
	}
	
	/* Quy trình */
	.quytrinh {
		padding: 0;
		background: none;
	}
	.margin_qt {
		margin: 0 -10px;
	}
	.item_qt_l {
		padding: 0 10px;
		margin-bottom: 20px;
	}
	.item_qt  {
		padding: 10px;
	}
	.item_qt .des_qt h3 a {
		padding: 5px 0;
	}
	
	/* Báo giá */
	.baogia {
		padding: 20px 0;
	}
	.margin_bg {
		margin: 0 -8px;
	}
	.item_bg_l {
		padding: 0 8px;
		margin-bottom: 10px;
	}
	.item_bg {
		padding: 5px;
	}
	.item_bg .des_bg {
		padding: 10px;
	}
	.item_bg .des_bg h3 a {
		font-size: 14px;
	}
	
	.title_tab {
		justify-content: center;
	}
	.title_tab a {
		margin-bottom:10px;
		font-size:14px;
	}
	.product_list .banner_list_product {
		flex: 0 0 100%;
		max-width: 100%;
		padding: 0 7px;
		margin-left:0;
	}
	.product_list .banner_list_product {
		margin-bottom:10px;
	}
	.item_pr .des_pr h3 a {
		height: 60px;
	}
	#box_video iframe {
		width: 100%;
	}
	.video_lienquan {
		width: 100%;
		margin-top: 10px;
	}
	.title_video h2 {
		width:100%;
		padding-right:10px;
	}
	.newsletter .title_newsletter p {
		font-size: 20px;
		text-align: center;
	}
	.newsletter .title_newsletter h2 {
		font-size: 35px;
		text-align: center;
		padding-left: 0;
	}
	.newsletter .hotline_news p {
		font-size: 25px;
	}
	.title_main {
		padding-right: 0;
	}
	.form_tin .items_input3, .form_tin .items_input4 {
		width: calc(100% - 0px);
		justify-items: center;
	}
	.form_tin button {
		width: 50%;
		height: 50px;
		border-radius: 40px;
	}
	#footer .footer {
		background-size: auto 100%;
	}
	#footer .footer .footer1 {
		width: 100%;
		padding-right: 0;
	}
	.social_footer {
		margin-bottom: 10px;
	}
	#footer .footer .footer2 {
		width: 100%;
		clear: both;
		padding-top: 20px;
		text-align: start;
	}
	#footer .footer .footer2 h3:before {
		left:0;
	}
	#footer .footer .content_footer p img {
		display: none;
	}
	.copyright .wrapper {
		display:block;
	}
	.title_maps {
		flex-wrap: nowrap;
		margin-top: 135px;
		margin-left: 0;
	}
}
@media (max-width: 767px) {
	
  #chat .chat,
  .social_fix {
    display: none;
  }
  .toolbar2 {
    display: block;
  }
  .top-contact .article-contact {
    width: 100%;
    margin-bottom: 20px;
  }
  .form-contact {
    width: 100%;
  }
  .margin-pr {
    margin: 0 -7px;
  }
  .item_pr_mg {
    padding: 0 7px;
    margin-bottom: 14px;
  }
  .video_home {
    padding: 20px 0;
  }
  #news-home {
    padding: 20px 0 0;
  }
  .product_list {
    padding: 20px 0;
  }
  .items_list {
    padding-bottom: 20px;
  }
  .title_main h2 {
    font-size: 16px;
    margin-bottom: 5px;
  }
  .tab_list {
    width: 100%;
  }
  .tab_list a {
    font-size: 12px;
  }
  .tab_list a:first-child {
    padding-left: 0;
  }
  .copyright {
    width: 100%;
    text-align: center;
	margin-bottom: 0;
  }
  .copyright .copy-r {
    margin-top: 10px;
  }
  #news-home #news_main_sub {
    width: 100%;
    padding-right: 0;
  }
  #news-home .sub_news {
    width: 100%;
    padding-top: 20px;
  }
  .title_news h2 {
    font-size: 16px;
  }
  #footer .footer h2 {
    font-size: 16px;
  }
  .social_footer span,
  #footer .footer h3 {
    font-size: 14px;
  }
  .item_pr .des_pr {
    padding: 10px 5px 5px;
  }
  .newsletter .hotline_news p {
    font-size: 20px;
  }
  #news-home .item_sub_news h3 a {
    font-size: 12px;
    max-height: 52px;
  }
}
@media (max-width: 675px) {
  .td_hidden {
    display: none;
  }
  .height {
    height: auto !important;
  }
}
@media (max-width: 625px) {
  .item_sub_cn .img_sub_cn {
    width: 40%;
  }
  .item_sub_cn .des-sub_cn {
    width: 60%;
  }
}
@media (max-width: 575px) {
  .form_tin .items_input {
    width: 100%;
  }
  .tab_list a {
    padding-left: 5px;
  }
  .tab_list a + a::before {
    padding-right: 5px;
  }
}
@media (max-width: 500px) {
}
@media screen and (max-width: 450px) {
}
@media screen and (max-width: 400px) {
}
@media screen and (max-width: 375px) {
}
@media screen and (max-width: 325px) {
}