body { 
    font-size: 48px;
} 

div.box1 { 
    height: 200px; 
    width: 1000px; 
    background-color: rgb(141, 141, 194); 
    display: inline-block;
    float: left; 
    position:fixed;
} 

div.box2 { 
    height: 200px; 
    width: 1000px; 
    background-color: cadetblue; 
    display: inline-block;
    float: left; /* <-- get rid of when sticky*/
    position: sticky;
    top: 50px; 
    left: 50px;
} 

div.box3 { 
    height: 200px; 
    width: 1000px; 
    background-color: yellow; 
    display: inline-block;
    float: left; 
    position:relative;
    top: 50px; 
    left:50px;
} 

div.box4 { 
    height: 200px; 
    width: 1000px; 
    background-color: lightcoral; 
    display: inline-block;
    float: left; 
    position:absolute;
    top: 50px; 
    left:150px;
} 

div.box5 { 
    height: 200px; 
    width: 1000px; 
    background-color: lightgreen; 
    display: inline-block;
    float: left; 
    /*position:fixed;*/
} 

div.box6 { 
    height: 200px; 
    width: 1000px; 
    background-color: lightskyblue; 
    display: inline-block;
    float: left; 
    /*position:fixed;*/
}