estilos generales:
body {text-align: center }
#global {width:800px ; margin:4px auto }
#curva- superior { background-image: url(objetos/curva-superior.gif.) ;
background-repeat: no-repeat ;
width:800px ;
height: 12px }
#cabecera { background-color: white ; border-left: black 1px solid ; border-right: black 1px solid }
#navegacion {background-color: gray ; border: black 1px solid }
#contenido {background-color: orange ; border-left: black 1px solid ; border-right: black 1px solid }
#contenido p {padding: 5px 10px 5px 10px ; text-indent:15px }
#menu {background-color: yellow ; width:150px ;
float:left ; text-align:left ; margin:3px 10px 3px 3px}
#menu li {list-style:none ; margin: 4px 0px 4px 6px }
#pie {background-color: brown ; border: black 1px solid }
#curva-inferior { background-image: url(objetos/curva-inferior.gif) ;
background-repeat: no-repeat ;
width:800px ;
height: 12px
overflow: hidden }
a {color: brown ; text-decoration: none ; display:
block }
a:link {}
a:visited {}
a:hover {color:red ; text-decoration:underline ; background-
color: silver}
a:active {}
p {text-align: justify}
h1 {font-size: 1.2em; color:blue ; font-weight: bold ; text-decoration: underline ; text-align: center}
h2 {font.size: 1.1em; color:blue ; font-weight: bold ; text-decoration: none ; text-align: center}
body {text-align: center }
#global {width:800px ; margin:4px auto }
#curva- superior { background-image: url(objetos/curva-superior.gif.) ;
background-repeat: no-repeat ;
width:800px ;
height: 12px }
#cabecera { background-color: white ; border-left: black 1px solid ; border-right: black 1px solid }
#navegacion {background-color: gray ; border: black 1px solid }
#contenido {background-color: orange ; border-left: black 1px solid ; border-right: black 1px solid }
#contenido p {padding: 5px 10px 5px 10px ; text-indent:15px }
#menu {background-color: yellow ; width:150px ;
float:left ; text-align:left ; margin:3px 10px 3px 3px}
#menu li {list-style:none ; margin: 4px 0px 4px 6px }
#pie {background-color: brown ; border: black 1px solid }
#curva-inferior { background-image: url(objetos/curva-inferior.gif) ;
background-repeat: no-repeat ;
width:800px ;
height: 12px
overflow: hidden }
a {color: brown ; text-decoration: none ; display:
block }
a:link {}
a:visited {}
a:hover {color:red ; text-decoration:underline ; background-
color: silver}
a:active {}
p {text-align: justify}
h1 {font-size: 1.2em; color:blue ; font-weight: bold ; text-decoration: underline ; text-align: center}
h2 {font.size: 1.1em; color:blue ; font-weight: bold ; text-decoration: none ; text-align: center}