stucky.css

.sticky-wrap {
    overflow-x: auto;
    position: relative;
    width: 100%;
    box-sizing: border-box;
}

.sticky-wrap * {
    box-sizing: inherit;
}

.sticky-head,
.sticky-col,
.sticky-intersect {
    left: 0;
    opacity: 0;
    position: absolute;
    top: 0;
    transition: top .1s ease-out, left .1s ease-out, opacity .1s ease-out;
    visibility: hidden;
    width: 100%;
}

.sticky-head.is-active,
.sticky-col.is-active,
.sticky-intersect.is-active {
    opacity: 1;
    visibility: visible;
}

.sticky-head {
    z-index: 100;
    width: 100%;
}

.sticky-col {
    z-index: 50;
    width: auto;
}

.sticky-intersect {
    z-index: 150;
    width: auto;
}