.menu {
	width:100%;
}

.menu nav {
	width:100%;
	max-width: 100%;
	margin:0px auto;
	background:#277f8d;
	display: flex;
	justify-content: center;
}

.menu_bar {
	display:none;
}

.menu nav ul {
	overflow:hidden;
	list-style:none;
}

.menu nav ul li {
	float:left;
}

.menu nav ul li a {
	color: #fff;
  padding: 10px 10px;
  display: block;
  text-decoration: none;
  font-size: .8rem;
  text-transform: uppercase;
}

.menu nav ul li span {
	margin-right:10px;
}

.menu nav ul li a:hover {
	background:#037E8C;
}

section {
	padding:20px;
}

@media screen and (max-width:962px ) {
	#content {
		padding-top: 25%;
	}
	.impar {
	    padding: 6rem 1rem 0 1rem;
			margin: 0;
	}
	.impar img.derecha {
  	float: right;
    width: 100%;
    margin: 0 0 .8rem 0;
	}
	.par {
	    padding: 18% 1rem 0 1rem;
			margin: 0 0 20px 0;
	}
	.menu {
			position: fixed;
			z-index: 9;
	}
	.menu nav {
		width: 100%;
    height: auto;
    left: -100%;
    margin: 0;
    position: absolute;
    z-index: 999;
	}

	.menu nav ul li {
		/*display:block;*/
		float:none;
		border-bottom:1px solid rgba(255,255,255, .3);
		display: inline-flex;
		width: 100%;
		float: none;
		text-indent: 12px;
	}

	.menu_bar {
		display:block;
		width:100%;
		background:#ccc;
	}

	.menu_bar .bt-menu {
		display:block;
		padding:20px;
		background:#277f8d;
		color:#fff;
		text-decoration:none;
		font-weight: bold;
		font-size:25px;
		-webkit-box-sizing:border-box;
		-moz-box-sizing:border-box;
		box-sizing:border-box;
	}

	.menu_bar span {
		float:right;
		font-size:40px;
	}
}