.DG4-Support{background:#000}.DG4-Support .tab-sticky-box{z-index:100;white-space:nowrap;background-color:#000;position:sticky;top:64px}.DG4-Support .tab-sticky-box .eco-tab,.DG4-Support .tab-sticky-box .eco-tab .eco-tab-items-type-default{max-width:1200px}