.offcanvas-header{ display:none; }

.screen-darken{
    height: 100%;
    width:0%;
    z-index: 30;
    position: fixed;
    top: 0;
    right: 0;
    opacity:0;
    visibility:hidden;
    background-color: rgba(34, 34, 34, 0.6);
    transition:opacity .2s linear, visibility 0.2s, width 2s ease-in;
}

.screen-darken.active{
    z-index:10;
    transition:opacity .3s ease, width 0s;
    opacity:1;
    width:100%;
    visibility:visible;
}

/* ============ mobile view ============ */
@media all and (max-width: 991px) {

    .offcanvas-header{ display:block; }

    .mobile-offcanvas{
        visibility: hidden;
        transform:translateX(-100%);
        border-radius:0;
        display:block;
        position: fixed;
        top: 0; left:0;
        height: 100%;
        z-index: 1200;
        width:80%;
        overflow-y: scroll;
        overflow-x: hidden;
        transition: visibility .3s ease-in-out, transform .3s ease-in-out;
    }

    .mobile-offcanvas.show{
        visibility: visible;
        transform: translateX(0);
    }
    .mobile-offcanvas .container, .mobile-offcanvas .container-fluid{
        display: block;
    }

}
/* ============ mobile view .end// ============ */