/* The catalog sidebar follows normal document scrolling, including touch devices. */
.stf-catalog .catalog-layout > .catalog-sidebar.stf-sidebar{
 position:static;
 top:auto;
 bottom:auto;
 align-self:start;
 max-height:none;
 height:auto;
 overflow:visible;
 overscroll-behavior:auto;
}
.stf-catalog .stf-sidebar .stf-navigation{overflow:visible}
.stf-catalog .stf-sidebar .stf-navigation > nav,
.stf-catalog .stf-sidebar .st-fn-roots,
.stf-catalog .stf-sidebar .st-fn-items{
 max-height:none;
 height:auto;
 overflow:visible;
 overscroll-behavior:auto;
 touch-action:auto;
}