@media (min-width: 1200px) {
    #menuPrincipal ~ #main, body > #footer {
        padding-left: 285px;
    }
    #menuPrincipal #panelLeft {
        left: 0;
    }

    .cover-menu {display:none !important;}
    #menuPrincipal ~ #main > #content, #breadcrumbs {
        max-width: 1262px;
        margin: auto;
        float: none;
    }

    #menuPrincipal ~ #Scrollable > #PageContent, .migadepan.container-fluid{
        max-width: 1262px;
        margin: auto;
        float: none;
    }

    #menuPrincipal:not(.cerrado) ~ #Scrollable, body > .pan-container:not(.cerrado) {
        padding-left: 270px;
    }

   .navbar-fixed-top .btn-panel-grande {
        display: block;
        left: 15px;
        z-index: 9999;
    }
}