/* Responsive */

@media (max-width: 1200px) {
	.tt-ud,
	.title-about h2 {
		font-size: 40px;
	}
}

@media (max-width: 1001px) {
	.header {
		padding: 0px;
	}
	.menu {
		display: none;
	}

	.d-letter {
		display: block !important;
	}
	.img-mouse {
		display: none;
	}
	.info-letter {
		padding: 20px;
	}
	.letter-form {
		margin-top: 20px;
		width: 100%;
		position: relative;
	}
	.hotline-top,
	.email,
	.social-header {
		display: none;
	}
	.bg {
		display: none;
	}
	.slideshow {
		width: 100%;
		margin-top: 0px;
	}

	.item-cat h3 {
		font-size: 14px;
	}

	#hamburger {
		display: block;
	}

	.wrap-menu,
	.hotline {
		display: none;
	}

	.flex-product-main {
		display: block;
	}

	.flex-product-main .left-product {
		position: fixed;

		z-index: 999;

		top: 0px;

		left: 0px;

		transform: translateX(-250px);

		bottom: 0px;

		overflow-x: hidden;

		background: #fff;

		box-shadow: 0px 0px 5px #000;

		transition: all 0.5s;
	}

	.flex-product-main .left-product.show {
		transform: translateX(0px);
	}

	.flex-product-main .right-product {
		width: 100%;
	}

	.grid-product {
		display: grid;

		grid-template-columns: repeat(3, 1fr);

		gap: 20px;
	}

	.filter {
		display: block;
	}

	.tt-ud {
		font-size: 30px;
	}

	.content-ts {
		width: 100%;
	}

	.photo-ts {
		width: 100%;

		max-width: 430px;

		margin: 0px auto;
	}

	.item-ts h3 {
		font-size: 18px;
	}

	.grid-album {
		grid-template-columns: repeat(4, 1fr);
	}

	.grid-service {
		grid-template-columns: repeat(3, 1fr);

		gap: 10px;
	}

	.news-left {
		display: none;
	}

	.news-right {
		width: 100%;
	}
	.tt-left,
	.title-main h2,
	.title-main h1,
	.tt-flex h2,
	.tt-contact h2 {
		font-size: 25px;
	}
	.view-pro {
		display: none;
	}
	.product .name-product {
		width: 100%;
	}
}

@media (max-width: 850px) {
	.slider-bottom {
		width: 100%;
		margin-top: 10px;
	}
	.slider-top {
		width: 100%;
	}

	.item-qc-sl {
		padding: 0px 5px;
	}

	.item_tt a.ten {
		font-size: 15px;
	}
	.view-project {
		display: none;
	}
	.ds-project {
		width: 100%;
	}
	.ds-project h3 {
		font-size: 15px;
	}
	.flex-project {
		flex-wrap: wrap;
	}
	.project-left {
		width: 100%;
	}
	.project-right {
		width: 100%;
		margin-top: 20px;
	}
	.project-center {
		display: none;
	}
	.flex-list {
		flex-wrap: wrap;
	}
	.list-left {
		width: 100%;
	}
	.list-right {
		width: 100%;
		margin-top: 20px;
	}
	.tt-ud,
	.title-about h2 {
		font-size: 30px;
	}

	.flex-footer {
		display: block;
	}

	.flex-footer .box-footer {
		width: 100% !important;

		margin-bottom: 20px;
	}

	.wr-news,
	.wr-video {
		width: 100%;
	}

	.news-detail-left {
		width: 100%;
	}
	.news-detail-right {
		width: 100%;
		margin-top: 20px;
	}
}

@media (max-width: 769px) {
	.wr-ts {
		width: 100%;
	}
	.wr-contact {
		width: 100%;
	}
	.box-numb h3 {
		font-size: 30px;
	}
	.title-bc h2 {
		font-size: 18px;
		line-height: 40px;
	}
	.info-news {
		background: none;
	}

	.item-news {
		padding: 10px 0px;

		border-bottom: 1px dashed #ddd;
	}

	.grid-ts {
		gap: 10px;
	}

	.item-ts h3 {
		font-size: 16px;
	}

	.tt-ud,
	.title-about h2 {
		font-size: 20px;
	}

	.grid-news {
		display: grid;

		grid-template-columns: repeat(2, 1fr);

		gap: 10px;
	}

	.grid-service {
		grid-template-columns: repeat(2, 1fr);

		gap: 10px;
	}

	.company .cp1 {
		font-size: 18px;
	}

	.company {
		position: absolute;

		left: 50%;

		transform: translateX(-50%);

		top: 0px;

		width: 300px;

		height: 80px;

		background: url(../images/setting.png) no-repeat;

		background-size: 100% 100%;

		text-align: center;

		color: #333;
	}

	.title-main h2,
	.title-main h1 {
		font-size: 25px;

		color: #333;

		text-transform: uppercase;
	}

	.grid-album {
		grid-template-columns: repeat(3, 1fr);
	}

	.flex-about {
		display: block;
	}

	.about-left {
		width: 100%;
	}
	.about-right {
		width: 100%;
		margin-top: 20px;
	}

	.grid-pro-detail {
		display: block;
	}

	.grid-pro-detail .left-pro-detail {
		width: 100%;

		padding: 0px;

		border-right: none;
	}

	.slick_photo1 {
		text-align: center;
	}

	.grid-pro-detail .right-pro-detail {
		width: 100%;
		margin-top: 20px;
	}

	.grid-pro-detail .center-pro-detail {
		width: 100%;
		margin-top: 20px;
	}

	.grid-product {
		display: grid;

		grid-template-columns: repeat(2, 1fr);

		gap: 10px;
	}

	.flex-copy {
		display: block;

		white-space: unset;
	}
}

@media (max-width: 440px) {
	.flex-pr {
		flex-wrap: wrap;
	}
	.flex-pr a {
		width: 100%;
		margin-right: 0px;
		margin-top: 5px;
		text-align: center;
	}
	.title-letter {
		background: url(../images/letter.png) no-repeat left center;
		padding: 10px 0px 0px 70px;
		background-size: 60px;
	}

	.title-main h2,
	.title-main h1 {
		font-size: 20px;
	}

	.img-news {
		width: 120px;
	}

	.ds-news {
		width: calc(100% - 130px);
	}

	.ds-news h3 {
		font-size: 15px;
	}

	.ds-news p {
		display: none;
	}

	.ds-news .date {
		display: block;
	}

	.logo-header {
		zoom: 0.6;
	}
	.banner-header {
		zoom: 0.6;
	}

	.view-tt {
		padding: 5px 10px;
		margin: 10px auto;
	}
}

@media (max-width: 369px) {
}