header{
	background:none;
	flex-direction: column;
	max-height:600px;
	min-height:300px;
	height:auto;
}
.menu-white{
	display: none;
}
.common-menu-item{
	color:red;
}
.dark-menu{
	display: block;
	position: relative;
}
nav{
	position: relative;
	bottom:30px;
}
nav>ul li a{
    color:#72114F;
}
.single-page-header-informer-container{
	width:100%;
	min-height:267px;
	position: relative;
}
.single-page-header-informer-container-cover{
	background: #72114F;
	position: absolute;
	left:0;
	top:0;
	width:100%;
	height:100%;
	opacity: .8;
}
.single-page-metadata{
	position: relative;
	z-index: 2;
	margin: 0 auto;
	box-sizing: border-box;
	padding: 40px 0px;
}
.single-page-metadata h1{
	font-size:27px;
}
.single-page-metadata-text{
	max-width:40%;
}
.single-page-theory-list-warpper{
	margin:35px 0px;
}
.single-page-theory-list-container{
	display: flex;
	justify-content: space-between;
        flex-wrap:wrap;
}
.single-page-theory-list-container-inner{
	width:50%;
}
.main-theme-container{
	width:90%;
	margin:10% 0;
        display: flex;
	min-height:270px;
}
.single-page-laboratory-list-item-container{
	display: flex;
}
.single-page-laboratory-list{
	margin:50px 0px;
}
.single-page-lab-item-container{
	display: flex;
	margin-top:45px;
}
.single-page-laboratory-list-container{
	margin-top:35px;
}
.single-page-lab{
	width:420px;
	min-height:420px;
	height:auto;
	background: #C10457;
	box-sizing: border-box;
	padding:15px;
	position: relative;
	box-shadow:     0px 0px 5px 0px rgba(50, 50, 50, 0.31);
}
.single-page-lab::before{
	content:'';
	width:100%;
	height:100%;
	background:#72114F;
	right:-20px;
	top:-20px;
	position: absolute;
	z-index: -1;
	box-shadow:     0px 0px 5px 0px rgba(50, 50, 50, 0.31);
}
.single-page-lab-preview{
	min-height: 320px;
	overflow: hidden;
	margin-left:45px;
	width:80%;
	box-sizing: border-box;
	padding:15px;
	background:#C10457;
}
.preview img, .preview figure, .preview>div{
	display: none;
}
.theme-item-container{
	width:100%;
	display: flex;
	margin-top:65px;
}
.theme-item-container:first-child{
	margin-top:25px;
}
.theme-icon{
	width:220px;
	height:220px;
	box-shadow:     0px 0px 5px 0px rgba(50, 50, 50, 0.31);
	background: #fff;
	position: relative;
}
.theme-icon::before{
	content: '';
	width:100%;
	height:100%;
	box-shadow:     0px 0px 5px 0px rgba(50, 50, 50, 0.31);
	background: #C10457;
	position: absolute;
	right:-20px;
	bottom:-20px;
	z-index: -1;
}
.theme-preview{
	margin-left: 65px;
	width:90%;
}
.main-theme-container .theme-icon-container{
    width:100px;
    height:100px;
}
.main-theme-container .theme-icon{
    width:100px;
    height:100px;
}
.main-theme-container .theme-icon-cover{
    width:100px;
    height:100px;
}

@media(max-width:1366px){
	.single-page-theory-list-warpper{
		margin-bottom: 120px;
	}
	.single-page-metadata-text{
		max-width:60%;
		width:60%;
	}
}
@media(max-width:1024px){
	.main-theme-container{
		min-height:340px;
		padding-bottom:45px;
	}
	.content img{
		width:40% !important; 
		height:auto !important;
	}
}
@media(max-width:800px){
	.single-page-theory-list-container{
		flex-direction: column;
	}
	.single-page-theory-list-container-inner{
		width:100%;
		margin-top:30px;
	}
	.header-top-container{
		margin-top:20px;
		margin-bottom:20px;
	}
	nav{
		bottom:0;
	}
	.single-page-metadata-text{
		max-width:100%;
		width:100%;
	}
	.single-page-lab-item-container{
		flex-direction: column;
	}
	.single-page-lab-preview{
		display: none;
	}
	.single-page-lab{
		width:100%;
	}
	.main-theme-container{
		min-height:0;
		height:auto;
		padding-bottom:15px;
	}
}
@media(max-width:640px){
	.theme-item-container{
		flex-direction: column;
	}
	.theme-icon{
		width:90%;
	}
	.theme-preview{
		margin-left:0px;
		margin-top:45px;
		width:100%;
	}
}
@media(max-width:568px){
	.single-page-theory-list-container-inner{
		margin-top:100px;
	}
        .main-theme-container{
            flex-direction: column;
        }
		.main-theme-container{
			padding-bottom:60px;
		}
        .main-theme-container .theme-description-container{
            margin-top:45px;
            width:100%;
        }
        .main-theme-container .theme-icon-container{
            width:100%;
        }
}
@media(max-width:360px){
	.single-page-theory-list-container-inner{
		margin-top:150px;
	}
	footer{
		margin-top:150px;
	}
	.single-page-metadata-text{
		width:100%;
	}
	.single-page-lab-item-container{
		right:12px;
		position: relative;
	}
}
@media(max-width:320px){
	.single-page-theory-list-container-inner{
		margin-top:200px;
	}
}