<div class="error mx-auto" data-text="Error">Error</div>

.error::before {
content: attr(data-text);
position: absolute;
left: -2px;
text-shadow: 1px 0 #4e73df;
top: 0;
color: #5a5c69;
background: #f8f9fc;
overflow: hidden;
clip: rect(0,900px,0,0);
animation: noise-anim-2 3s infinite linear alternate-reverse;
}

.error::after {
content: attr(data-text);
position: absolute;
left: 2px;
text-shadow: -1px 0 #e74a3b;
top: 0;
color: #5a5c69;
background: #f8f9fc;
overflow: hidden;
clip: rect(0,900px,0,0);
animation: noise-anim 2s infinite linear alternate-reverse;
}

The magnificent stag