html
{
height:100%;
}
body
{
margin:0;
height:100%;
background:url(img/bg.png) #000000 right repeat-y;
font-family:Verdana, Arial, Helvetica, sans-serif;
}
#externo
{
margin:0 auto 0 auto;
width:90%;
height:80%;
}
#principal
{
margin-top:20px;
text-align:left;
width:100%;
height:100%;
}
#menu
{
clear:both;
}
.contenido
{
text-align:justify;
}
.logo
{
float:right;
}
.tabs-ul
{
right:auto;
margin-left:300px;
}
.index_img
{
float:right;
margin:10px;
}