*{
	top:0;
	left: 0;
}
body{
	background: #F4F4F4;
	font-family: 'Open Sans', sans-serif;
	box-sizing: border-box;
}

.cabeceras{
	margin: auto;
	padding: 5px;
	width: 1000px;
	
}

.cab1{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	
}
.titulo{
	width: 85%;
	text-align: center;
	
}
.contenedor{
	margin: auto;
	height: 300px;
	width:1100px;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	
}
 .item{
 	background-color: #fff;
	
	border: 1px solid #ccc;
	width: 180px;
	height: 180px;
	padding: 10px;
	margin: 5px;
	border-radius: 10px;
	box-shadow: 0 2px 2px rgba(0, 0, 0, 0.3);
	overflow: hidden;
	transition: all .25s;
	text-align: center;
}

#item{
	font-size: 20px;
	text-decoration: none;	
	cursor: pointer;
	font-weight: bold;	
}


a{
	font-size: 20px;
	text-decoration: none;
	cursor: pointer;
	font-weight: bold;
}

.btncerrar{
	padding: 0px;
}

.item:hover{
	background: #9EF1EB;
	/*transform: translateY(-5px);*/
	box-shadow:  0 12px 16px rgba(0, 0, 0, 0.2);
}

a:hover{
	color: #000;
}

.item:active{
	font-weight: bold;
}


.back{
	width: 100%;
	text-align: center;
}
.title {
	width: 100%;
}

@media (max-width: 500px){
	.contenedor{
			flex-wrap: initial;
		  	flex-direction: column;
			width: 200px;
			height: 100%;
			margin: auto;
		}
	.item{
			width: 150px;
			height: 150px;
		}
	.cabeceras{
			margin: auto;
			padding: 20px;
			width: 95%;
		}
	.logo, .titulo
	{
		margin: auto;
	}	
}