tyzberd

var textBlock = $( ".textBlock" );
    $( "#slider" ).slider({
      create: function() {
        textBlock.text( $( this ).slider( "value" ) );
      },
      slide: function( event, ui ) {
        textBlock.text( ui.value );
      }
    });

var positionStickySupport = function () {
        var el = document.createElement('a'),
            mStyle = el.style;
        mStyle.cssText = "position:sticky;position:-webkit-sticky;position:-ms-sticky;";
        return mStyle.position.indexOf('sticky') !== -1;
    }();
    var footerOffset = $('.js-footer-offset').innerHeight() + 20;
    if (!positionStickySupport) {
        $.lockfixed(".sidebar-box--fixed", {offset: {top: 81, bottom: footerOffset}});
    }