/* Hoja de estilos de index TP Martin Perez */

html, body {
    width: 100%;
    height: 100%;
    position: absolute;
    display: block;
}

body{
    margin: 0px;
    padding: 0px;
    background: url(imagenes/bg_body.jpg); 
}


header{
    position: absolute;
    width: 100%;
    height: 200px;
    padding: 0px;
    background-color: rgba(153,153,153,0.8);
    border-bottom-color: #999999;
    border-bottom-style:groove;
    border-bottom-width:thick;
    display: block;
}
    
nav{
    display: block;
    position: relative;
    margin: auto;
    width: 80%;
}

nav ul{;
    display: block;
    list-style: none;
    margin: auto;
    
}

nav ul li{
    width:100%;
    margin: 45px;    
    display: inline;
}

nav ul li a{
    padding: 0px;
    display:inline-block;
    margin: auto;
}

.boton_hover1 a:hover{
    background-image: url(imagenes/boton-catedra-hover.png);
    background-repeat:no-repeat;
}
.boton_hover2 a:hover{
    background-image: url(imagenes/boton-alumnos-hover.png);
    background-repeat:no-repeat;
}
.boton_hover3 a:hover{
    background-image: url(imagenes/boton-galeria-hover.png);
    background-repeat:no-repeat;
}

.boton_hover4 a:hover{
    background-image: url(imagenes/boton-claseabierta-hover.png);
    background-repeat:no-repeat;
}

div#contenedor{
    position: relative;
    display: block;
    margin-top: 205px;
    height: 170%;
    display: block;
}

div#contenido{
    display: block;
    position: relative;
    padding-top: 12px;
    margin: auto;
    background-color: #ffffff;
    background-image: url(imagenes/img-docentes.png);
    background-repeat: no-repeat;
    width: 80%;
    height:99%;
}

div#aside {
    display: block;
    float: left;
    width: 10%;
    position: relative;
    margin: auto;
}

div#nav2 ul li a {
    display: block;
    float: left;
}

.boton_hover5 a:hover {
    background-image: url(imagenes/boton-docentes-hover.png);
    background-repeat:no-repeat;
}

.boton_hover6 a:hover {
    background-image: url(imagenes/boton-nosotros-hover.png);
    background-repeat:no-repeat;

}


footer{
    position: absolute;
    margin-left: 0%;
    width: 100%;
    display: inline;
    background-color: rgba(155,155,155,0.4);
}

footer img{
    position: relative;
    width: 20%;
    padding: 0px;
    margin-right: 130px;
    float: right;
    display: block;
    margin-top: 20px

}

div#texto_footer{
    width: 55%;
    float: left;
    margin-left: 130px;
    font-family: 'Lato', sans-serif;    
    font-size: 9px;
    text-decoration: none;
    padding: 10px;
    margin-top: 20px
}