aside { float: left; width:100%; background:#fff; padding-bottom:50px; box-shadow:0 0 1px 0 rgba(0, 0, 0, 0.1);}
#sidebar.sticky { float: none; position: fixed; top: 20px; z-index: 6; left: auto; width:57%; }

.lft-scroll{width:100%; height:auto;}