DIV#cabecera {
        height: 100px;
        width:80%;
        margin-top:2px;
        margin-left:10%;
        margin-right:10%;
}

.menu{
        width:80%;
        position:relative;
        text-align: center;
        margin-left: 17.5%;
}

div#centro {

        padding-top: 5px;
        padding-left: 5px;
        padding-right: 5px;
        width:78%;
        text-align: justify;
        font-size: 90%;
        overflow: visible;
        border-top: 1px solid #3B5391;
        border-left: 1px dashed #3B5391;
        border-bottom: 1px solid #3B5391;
        border-right: 1px dashed #3B5391;
        margin-left:10.5%;
        margin-right:10%;
}

div#izquierda {
        position:relative;
        display:run-in;
        padding:5px;
        width:16%;
        overflow: visible;
        text-align: right;
        float:left;
        background-color:transparent;
}
div#pie{

        clear:both;
        text-align:center;
        vertical-align:middle;
        padding-top:5px;
        margin-bottom:2px;
}

div#subcentro{
        background-color:#FFFFFF;
        margin-left:19%;
        padding:1%;
        vertical-align:middle;
        text-align:left;
        border-left: 1px solid #3B5391;
}
div#flash{
        background-color:#FFFFFF;
        padding:1%;
        vertical-align:middle;
        text-align:center;
}