#logo {
height: 80px;
width:800px;
top: 0px;
border:0px solid; z-index:0;
position: absolute; text-decoration: none;
margin-left: 10%;
background-color: Black ;
}
#barramenu {
height: 50px;
width: 800px; background-color: Black;
top:100px; margin-left: 10%;
border: 0px solid; z-index:0;
position: absolute;
}

#izquierda{
height: 200px;
width:300px; background-color: White;
border:0px solid; z-index:0;
position: relative;
margin-left: 10% ;
overflow: auto;
}


a:link {color: White; text-decoration: none;}
a:visited {color: White; text-decoration: none;}
a:active {color: White; text-decoration: none;}
a:hover {color: White;text-decoration: underline}

a.enlaceb:link {color: #800080; text-decoration: none}
a.enlaceb:visited {color: #800080; text-decoration: none}
a.enlaceb:active { color: #800080;  text-decoration: none}
a.enlaceb:hover { color: #800080; text-decoration: underline;}

a.enlacehistoria:link {color: White; text-decoration: underline;}
a.enlacehistoria:visited {color: White; text-decoration: underline;}
a.enlacehistoria:active {color: White; text-decoration: underline;}
a.enlacehistoria:hover {color: White;text-decoration: underline}