/* 
// File   : scroll.css
// Purpose: stylesheet for scroll-to-top button
// Source : https://www.w3schools.com/howto/howto_js_scroll_to_top.asp
// Notes  : 1) add to html head (in this order):
//				<script src="js/scrolltop.js" type="text/javascript"></script>
//				<link href="css/scroll.css" rel="stylesheet" type="text/css">
//				<button onclick="topFunction()" id="myBtn" title="Go to top">^</button>
//			2) original example from source does not work, use as above 1)
// Date   : 23 April 2020
*/

#myBtn {
    display: none; /* Hidden by default */
    position: fixed; /* Fixed/sticky position */
    bottom: 80px; /* Place the button 80px from the bottom of the page */
    left: 120px; /* Place the button 120px from the left */
    z-index: 99; /* Make sure it does not overlap */
    border: none; /* Remove borders */
    outline: none; /* Remove outline */
    background-color: red; /* Set a background color */
    color: white; /* Text color */
    cursor: pointer; /* Add a mouse pointer on hover */
    padding: 18px; /* Some padding */
    border-radius: 10px; /* Rounded corners */
    font-size: 20px; /* Increase font size */
}

#myBtn:hover {
    background-color: #555; /* Add a dark-grey background on hover */
}