.static-example .positioned-element{
background-color: green;
left: 100px;
}

.relative-example .positioned-element{
    background-color: lightblue;
    left: 100px;
    top: 50px;
    z-index: -1;
}

.absolute-example{
    position: relative;
}

.absolute-example .positioned-element{
    background-color:red;
    position: absolute;
    top:0;
    right:0;
}

.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;
}