*{
   margin: 0px;
   padding: 0px;
}
body{
	background color:#000;
	background-size: 100% 100%;
}
div#general{
	margin: auto;
	margin-top: 60px; 
	width: 800px;
	height: 1400px;
	background-color:#690;
}
div#cabecera{
  float: right;
  width: 800px;
  height: 200px;
  background: url(images.jpg);
  background-size: 100% 100%;
  } 
  /*div#botones{
  	float: left;
  	width: 150px;
  	height: 900px;*/
 
   }
   div#contenido{
   	float:left;
   	width: 650px;
   	height: 700px;
   	background-color:green;
   }
   header{
	width:100%;
}
nav{
	margin:20px auto;
	width:90%;
	max-width:1000%;
}
nav ul{
      list-style: none;
}
nav>ul{
	display: table;
	overflow: hidden;
	width: 100%;
	background:#000;
	position: relative;
}
nav>ul li{
	display: table-cell;
}
	/*submenu*/
nav>ul>li:hover>ul{
display: block;
height: 100%;
}
nav>ul>li>ul{
	display: block;
	background: red;
	left: 0;
	right: 0;
	overflow: hidden;
	height: 0%;
	-webkit-transition:all .3s ease;
	-moz-transition:all .3s ease;
	-ms-transition:all .3s ease;
	-o-transition:all .3s ease;
	transition:all .3s ease;
}
nav>ul>li>ul{
	display: none;
}
nav>ul li a{
	color: #fff;
	display:block;
	line-height: 20px;
	padding: 20px;
	position: relative;
	text-align: center;
	text-decoration:none;
	-webkit-transition:all .3s ease;
	-moz-transition:all .3s ease;
	-ms-transition:all .3s ease;
	-o-transition:all .3s ease;
	transition:all .3s ease;
}
nav>ul>li>ul>li a:hover{
	background: #5da5a2;
}
nav>ul>li>a span{
background: #174459;
display: block;
height: 100%;
width: 100%;
left: 0;
position: absolute;
top: -55px;
	-webkit-transition:all .3s ease;
	-moz-transition:all .3s ease;
	-ms-transition:all .3s ease;
	-o-transition:all .3s ease;
	transition:all .3s ease;
	}

nav>ul>li>a:hover>span{
top:0;
}
/*colores*/
nav ul li a .primero{
	background:yellow; 
}
nav ul li a .segundo{
	background: white;
}
nav ul li a .tercero{
	background: green;
}
nav ul li a .cuarto{
	background: pink;
}
nav ul li a .quinto{
	background: red;
}