Bloq menu on left aside

#page-header #left-aside-toggle {
    display: block !important;
}

@media screen and (min-width: 60em) {

    #page-header #logo {
        width: 100%;
        bottom: 10px;
        text-align: center;
        -webkit-transform-origin: center;
        -ms-transform-origin: center;
        transform-origin: center;
    }

    #page-header #searchbox,
    #page-header #main-navigation {
        display: none;
    }

    .page-aside {
        display: block;
        width: 400px;
    }

    #aside-left {
        left: -400px;
    }

    #aside-right {
        right: -400px;
    }

    #page.aside-left-open {
        left: 400px;
    }

    #page.aside-right-open {
        right: 400px;
    }

    .csstransforms3d.csstransitions #aside-left {
        left: 0;
        -webkit-transform: translate3d(-100%, 0, 0);
        -ms-transform: translate3d(-100%, 0, 0);
        transform: translate3d(-100%, 0, 0);
    }

    .csstransforms3d.csstransitions #aside-right {
        right: 0;
        -webkit-transform: translate3d(100%, 0, 0);
        -ms-transform: translate3d(100%, 0, 0);
        transform: translate3d(100%, 0, 0);
    }

    .csstransforms3d.csstransitions #page {
        left: 0 !important;
        -webkit-transform: translate3d(0, 0, 0);
        -ms-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
        -webkit-transition: -webkit-transform 300ms ease;
        transition: transform 300ms ease;
    }

    .csstransforms3d.csstransitions #page.aside-left-open {
        -webkit-transform: translate3d(400px, 0, 0);
        -ms-transform: translate3d(400px, 0, 0);
        transform: translate3d(400px, 0, 0);
    }

    .csstransforms3d.csstransitions #page.aside-right-open {
        -webkit-transform: translate3d(-400px, 0, 0);
        -ms-transform: translate3d(-400px, 0, 0);
        transform: translate3d(-400px, 0, 0);
    }

    .aside-content {
        padding: 40px;
    }
}