@media(max-width :640px){.js #side-navigation-menu{display:none}
.sidenav .selector{display:block}
.sidebar{float:none;margin:0 auto}
.sidenav{border:0;margin:13px 0 0;width:100%}
.rightBar{float:none;margin:0 auto;text-align:center}
.navigationRight{width:100%}
}