.static-example .positioned-element{
    background-color:green;
    left:100px;
}
.relative-example .positioned-element{
    background-color: lightblue;
    position: relative;
    left: 100px;
    top: 50px;
    z-index: -1;
}
.absolute-example .positioned-element{
    background-color: red;
    position:absolute;
    top: 0;
    right: 0;
}
.absolute-example{
    position:relative;
}
.fixed-example .positioned-element{
    background-color: purple;
    position:fixed;
    top:0;
    left:0;
    width:100%;
    z-index: 9999;
}
.sticky-example .positioned-element{
    background-color: orange;
    position:sticky;
    top:50px;
}