@media screen and (max-width: 600px) {
	.client {
		font-size: 10px;
	}

	#ss {
		width: 380px;
	}


	#sd {
		width: 300px;
	}

}

@media screen and (min-width: 602px) and (max-width:1100px) {

	.main_div {
		margin-top: 200px;

	}

	.logo {
		display: none;
	}

	.client {
		font-size: 20px;
	}

	#ss {
		width: 580px;
	}


	#sd {
		width: 500px;
	}

	.test_slider {
		width: 100%;
	}

	.footer_2 {
		font-size: 20px;
	}


}

.mark {
	width: 150px;
	height: 150px;
}

.flip-card {
	background-color: transparent;
	width: 300px;
	height: 300px;
	perspective: 1000px;
	display: inline-block;
}

.flip-card-inner {
	position: relative;
	width: 100%;
	height: 100%;
	text-align: center;
	transition: transform 0.6s;
	transform-style: preserve-3d;
	box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
}

.flip-card:hover .flip-card-inner {
	transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
	position: absolute;
	width: 100%;
	height: 100%;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
}

.flip-card-front {
	background-color: #bbb;
	color: black;
}

.flip-card-back {
	background-color: #2980b9;
	color: white;
	transform: rotateY(180deg);
}

.products {
	display: inline-block;
	text-align: center;
}

/* ------------------------------ navbar------------------------------ */

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	transition: all 0.4s;
	font-family: -apple-system,
		BlinkMacSystemFont,
		"Segoe UI",
		Roboto,
		Helvetica,
		Arial,
		sans-serif,
		"Apple Color Emoji",
		"Segoe UI Emoji",
		"Segoe UI Symbol";
}

.container {
	margin-left: 5%;
	margin-right: 5%;
}

/* Navbar section */

.nav {
	width: 100%;
	height: 65px;
	position: fixed;
	line-height: 65px;
	text-align: center;
	background-color:white;
	
}

.nav div.logo {
	width: 10px;
	height: 10px;
	position: absolute;
	
}

.nav div.logo a {
	text-decoration: none;
	
	font-size: 1.8em;
	text-transform: uppercase;
}

.nav div.logo a:hover {
	color: black;
}

.nav div.main_list {
	width: 600px;
	height: 65px;

}

.nav div.main_list ul {
	width: 100%;
	height: 65px;
	display: flex;
	justify-content: space-between;
	list-style: none;
}

.nav div.main_list ul li {
	width: 150px;
	height: 65px;
	margin-left: 5px;
}

.nav div.main_list ul li a {
	text-decoration: none;
	color: black;
	line-height: 65px;
	text-transform: uppercase;
	width: 200px;
}

.nav div.main_list ul li a:hover {
	color: blue;
}

.nav div.media_button {
	width: 40px;
	height: 40px;
	background-color: transparent;
	position: absolute;
	right: 15px;
	top: 12px;
	display: none;
}

.nav div.media_button button.main_media_button {
	width: 100%;
	height: 100%;
	background-color: transparent;
	outline: 0;
	border: none;
	cursor: pointer;
}

.nav div.media_button button.main_media_button span {
	width: 100%;
	height: 1px;
	display: block;
	background-color: black;
	margin-top: 9px;
	margin-bottom: 10px;
}

.nav div.media_button button.main_media_button:hover span:nth-of-type(1) {
	transform: rotateY(180deg);
	transition: all 0.5s;
	background-color:black;
}

.nav div.media_button button.main_media_button:hover span:nth-of-type(2) {
	transform: rotateY(180deg);
	transition: all 0.4s;
	background-color:black;
}

.nav div.media_button button.main_media_button:hover span:nth-of-type(3) {
	transform: rotateY(180deg);
	transition: all 0.3s;
	background-color:black;
}

.nav div.media_button button.active span:nth-of-type(1) {
	transform: rotate3d(0, 0, 1, 45deg);
	position: absolute;
	margin: 0;
}

.nav div.media_button button.active span:nth-of-type(2) {
	display: none;
}

.nav div.media_button button.active span:nth-of-type(3) {
	transform: rotate3d(0, 0, 1, -45deg);
	position: absolute;
	margin: 0;
}

.nav div.media_button button.active:hover span:nth-of-type(1) {
	transform: rotate3d(0, 0, 1, 20deg);
}

.nav div.media_button button.active:hover span:nth-of-type(3) {
	transform: rotate3d(0, 0, 1, -20deg);
}

/* Home section */

.home {
	width: 100%;
	height: 100vh;
	background-color: #ddd;
}

/* Medai qurey section */

@media screen and (min-width: 768px) and (max-width: 1024px) {

	.container {
		margin: 0;
	
	}

}




@media screen and (max-width:768px) {

	.container {
		margin: 0;		
	}


	.nav div.main_list {
		width: 100%;
		margin-top: 65px;
		height: 0px;
		overflow: hidden;
	}

	.nav div.show_list {
		height: 300px;
	}

	.nav div.main_list ul {
		flex-direction: column;
		width: 100%;
		height: 200px;
		top: 80px;
		right: 0;
		left: 0;
	}

	.nav div.main_list ul li {
		width: 100%;
		height: 40px;
		background-color: white;


	}

	.nav div.main_list ul li a {
		text-align: center;
		line-height: 40px;
		width: 100%;
		height: 40px;
		display: table;
	}

	.nav div.media_button {
		display: block;
	}
}