nav {
        width:160px;
    height: 270px;
        
    }
.cuerpo 
{background: url(bbking.jpg);
background-size: cover;
}
    ul 
        {
    list-style-type: none;
    margin: 0px;
    padding:0px;
    border-bottom-style: solid;
        border-bottom-width: 1px;
    border-right-style: solid;
        border-right-width:1px;
    border-top-style: solid;
        border-top-width: 1px;
    border-left-style: solid;
        border-left-width: 1px;
    border-bottom-color: #AAF1FA;
    border-top-color: #AAF1FA;
    border-right-color: #AAF1FA;
    border-left-color: #AAF1FA;
            border-radius: 20px;
    }
li .superior 
{border-top-left-radius: 20px;
    border-top-right-radius: 20px;
}
li .inferior
{border-bottom-right-radius: 20px;
    border-bottom-left-radius: 20px;
}
    a
        {   font-family: Arial, sans-serif;
            padding: 10px;
            background-color: #CCC;
            display: block;
        border-width: 1px;
    border-style: solid;
text-align: center;
    border-color: #AAF1FA;
            text-decoration: none;
            font-size:1em; 
            color: black;
        }
    a:hover 
        {font-family: Arial, sans-serif;
            border-right-style: solid;
            border-right-color: blue;
            border-right-width: thick;
            background-color: #009234;
            color:white;
                display:block;
             margin: 0px;
    padding:10px;
            text-align: center;
            box-shadow: right;
        }
     
.centro {
	width: 85%;
	background-color: #1A7;
	float:left;

    
}
.aside, .principal, .menu {
    float: left;
    border: none;
    border-width: thick;
    border-color: white;
    padding: 2px;   
    margin: 12px;
    margin-top: 25px;
}
div .principal
{width: 60%;
    height: 270px;
}
div .aside
{width: 20%;
float: right;
height: 270px;
}
 .guitarra {
	width: 6.5%;
     height:65px;
	float: left;
	background-image: url(guitarra.jpg);
     background-size: 100%;
      border-style: solid;
    border-width: 1px;
    border-color: #1A7;
}
 h2 {
  text-align: center;
     text-shadow:2px 2px #0F0;
 }
}
.clear {
	clear: both;
    border-style: solid;
    border-width: 1px;
    border-color: #1A7;
    padding: 15px;
    width: 100%;
    height: auto;
}
    footer {
        background-color: cian;
    border:none;
    position: relative;
    bottom: 6px;
    text-align: center;}

article {
color: white;}

body {
 background-color: #CCC;
color: white;}
#pie 
{position: fixed;
 bottom: 1px;
padding: 1px;
    width: 99%;
background-color: red;
color: white;
border: none;
border-radius: 20px 20px 0px 0px;
height: 6%;
    padding-top: 0px;
    margin-top: 10%;
}