از ویکیپدیا، دانشنامهٔ آزاد
.sticky {
position: sticky;
top: 0;
}
body.vector-sticky-header-visible .sticky {
top: 3.125rem;
}
.sticky-header > thead {
position: sticky;
top: 0;
}
body.vector-sticky-header-visible .sticky-header > thead {
top: 3.125rem;
}