sticky header scroll code example

Example 1: how to scroll fixed position

.fixed-content {
    top: 0;
    bottom:0;
    position:fixed;
    overflow-y:scroll;
    overflow-x:hidden;
}

Example 2: Inner Section Sticky Scroll in elementor

.titlesticky{
position: sticky;
position: -webkit-sticky;
top: 3rem;
}
.parent-sticky 
.elementor-widget-wrap {
display: block!important; 
}