#spotlight {
position: fixed;
top: -1px;
bottom: -1px;
width: 100%;
z-index: 99999;
color: #fff;
background-color: #000;
opacity: 0;
overflow: hidden;
-webkit-user-select: none;
-ms-user-select: none;
user-select: none;
transition: opacity .2s ease-out;
font-family: Arial, sans-serif;
font-size: 16px;
font-weight: 400;
contain: strict;
touch-action: none;
pointer-events: none;
}
#spotlight.show {
opacity: 1;
transition: none;
pointer-events: auto;
}
#spotlight.white {
color: #212529;
background-color: #f8f9fa;
}