Print a return label from Amazon without printing the instructions

amazonReturnInstructions

if (isReturnInstructions()) {
    divs = document.getElementsByClassName('a-section');
    for (i = 0; i < divs.length; i++) {
        div = divs[i];
        if (! div.className.includes("page-break-avoid") && ! div.parentElement.className.includes("page-break-avoid")) {
            div.className += (" no-print");
            console.log("Div #"+ (i+1) + div.className);
        }
    }
}

function isReturnInstructions() {
    return (window.location.pathname.indexOf("returns/label/") > -1);
}