html, body{
	margin: 0;
	padding: 0;
	color: #fff;
	height: 100%;
	font-size: 100%;
	font-weight: 800;
	font-family: 'Open Sans';
}

main{
	height: 100%;
	overflow: hidden;
	display: flex;
	align-items: stretch;
}

section{
	width: 25%;
	height: 100%;
	position: relative;
	text-align: center;
	box-sizing: border-box;
	overflow: hidden;
}
section:before{
	content: ' ';
	display: block;
	width: 100%;
	height: 100%;
	position: absolute;
	z-index: 0;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	transition: all 1s ease;
}
section:hover:before{
	transform: scale(1.2);
}
#center-color:before{
	background-image: url('../images/center-color-bg.jpg');
}
#gran-palazzo:before{
	background-image: url('../images/gran-palazzo-bg.jpg');
}
#palazzo:before{
	background-image: url('../images/palazzo-bg.jpg');
}
#center-alive:before{
	background-image: url('../images/center-alive-bg.jpg');
}

section>a,
section>div{
	width: 100%;
	padding: 20px;
	display: block;
	box-sizing: border-box;
}

section>a{
	height: 100%;
	display: flex;
	align-items: center;
	flex-direction: column;
	justify-content: center;
	position: relative;
	z-index: 1;
}

h1{
	margin: 0;
	width: 100%;
}

img{
	width: 100%;
	max-width: 270px;
	margin: 0 auto;
	display: block;
}

section>div.links-wrapper{
	bottom: -30%;
	z-index: 2;
	height: 30%;
	position: absolute;
	background: rgba(0,0,0,0.4);
	transition: all 0.5s ease;
}
section:hover>div.links-wrapper{
	bottom: 0;
}

ul{
	margin: 0;
	padding: 0;
	height: 100%;
	display: flex;
	list-style: none;
	align-items: center;
	flex-direction: column;
	justify-content: center;
}

ul li{
	margin: 8px 0;
}

ul li a{
	color: #fff;
	font-size: 20px;
	letter-spacing: 0.2em;
	text-decoration: none;
}
/*
Center Alive */

section>div.links-wrapper-alive{
	bottom: -30%;
	z-index: 2;
	height: 30%;
	position: absolute;
/*	background: rgba(0,0,0,0.4);*/
/*	transition: all 0.5s ease;*/
}
section>div.links-wrapper-alive{
	bottom: 0;
}