https://lumesseafricareports.co.za/wp-content/uploads/2017/07/Whitespace.png

PS – To answer your question, yes we have to display side to side so that comparison can be easy for us.

You are using this:

element.style {
    overflow: hidden;
    border: 0px none;
    margin: auto;
    height: 878px;
    width: 1168px;
}

You can increase your width here or remove margin completely so that you are using full page.