.letter-glitch{position:relative;width:100%;height:100%;overflow:hidden;background:#000}.letter-glitch__canvas{display:block;width:100%;height:100%}.letter-glitch__vignette{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.letter-glitch__vignette--outer{background:radial-gradient(circle,#0000 60%,#000)}.letter-glitch__vignette--center{background:radial-gradient(circle,#000000d1,#0000 62%)}