.container{
	display:flex;
	justify-content:center;
	align-items:center;
	position: fixed;
	top: 100px;
	height:85vh;
	width:100vw}

.container:hover>.section{
	filter:brightness(12%);
	-webkit-filter: sepia(100%);
	filter: sepia(100%)}

.container:hover>.section:hover{
	filter:brightness(100%)}

.container .section{
	-webkit-filter: sepia(100%);
	filter: sepia(100%);
	flex-grow:1;
	position:relative;
	height:100%;
 	transition:all 0.4s;
	align-items:center;
	justify-content:center;
	box-sizing:border-box;
	text-align:center;flex:1}

.container .section .cont_title{
	position:relative;
	margin:auto;
	width:100%;
	height:300px;
	text-align:center;
	margin-top:35vh}

.container .section .cont_title h1{
	text-transform:uppercase;
	color:white;
	font-family:'Economica', sans-serif;
	text-shadow:1px 2px 5px rgba(0,0,0,0.5);
	font-size:3.5vw;margin:0;
	transition:font-size 0.3s;vertical-align:middle}

.container .section .cont_title h3{text-transform:uppercase;font-family:'Economica', sans-serif;font-size:1.3vw;transition:all 0.3s;color:white}
.container .section .cont_desc{position:relative;display:block;text-align:center;width:60%;height:auto;margin:auto;opacity:0;transition:opacity 0.4s;padding-top:20px}
.container .section .cont_desc p{margin:0;font-family:'Economica', sans-serif;color:white;font-size:25px}
.container .section:hover{flex-grow:1.8;transition:flex 0.4s}.container .section:hover>.cont_title h1{font-size:5.3vw;transition:font-size 0.4s}
.container .section:hover>.cont_title h3{font-size:1.6vw;transition:all 0.4s}.container .section:hover>.cont_desc{opacity:1;transition-delay:1s;transition:opacity 0.8s}
.container .section:nth-child(1){background:url("../img/1.jpg") no-repeat center -100px; background-color:white; background-position: center; background-size: cover}
.container .section:nth-child(2){background:url("../img/2.jpg") no-repeat center -100px; background-color:white; background-position: center; background-size: cover}
.container .section:nth-child(3){background:url("../img/3.jpg") no-repeat center -100px; background-color:white; background-position: center; background-size: cover}
.container .section:nth-child(4){background:url("../img/4.jpg") no-repeat center -100px; background-color:white; background-position: center; background-size: cover}