JSFiddle - React, Tailwind, and code Playground

HTML

<p>Some text</p>
<canvas></canvas>

CSS

body {
 background-color:#5FC0CE;
    
}

canvas {
    position:absolute;
    top:0;
    left:0;
    
    background-color:#FFAE73;  
    
    
   -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
    filter: alpha(opacity=50);
    -moz-opacity:0.5;
    -khtml-opacity: 0.5;
    opacity: 0.5;    
}