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