#top_menu
{
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:77px;
    background-color:#000000;
    z-index:1;
    margin:0 auto;
}

#content
{
    margin-top:77px;
    position:relative;
    width:100%;
}

#banner_index
{
    width:100%;
    background-image:url(../imagenes/fondo_portada_repetida.png);
    background-repeat:repeat-x;
    height:400px;
}

#bottom_menu
{
    /*position:absolute;
    bottom:0;*/
    width:100%;
    /*height:100px;
    background-color:#333333;*/
    text-align:center;
    vertical-align:middle;
    /*margin-bottom:20px;*/
}

#dv_content_copyright
{
    width:100%;
    height:20px;
    background-color:#222222;
    bottom:0;
}

#copyright{float:left;}

#power_by{float:right;}

.green_bg
{
    background-image:url(../imagenes/green_bg.jpg);
    background-repeat:repeat-x;
    /*min-height:259px;*/
}
.green_bg2
{
    background-image:url(../imagenes/fondo_repetido_2582.png);
    background-repeat:repeat-x;
    /*min-height:259px;*/
}