$box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
$box-shadow-grow:  0px 5px 21px -3px rgba(0, 0, 0, 0.55);
$box-shadow-grow-green:  0px 5px 21px -3px rgba(86, 224, 123, 1);
$box-shadow-bottom: 0 3px 0px rgba(0, 0, 0, 0.24);