.shiny-effect{position:relative;overflow:hidden}.shiny-effect::before{animation:shine 3s infinite;position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(135deg, rgba(255,255,255,0) 25%, rgba(255,255,255,0.5) 50%, rgba(255,255,255,0) 75%);content:""}@keyframes shine{33%{left:100%}100%{left:100%}}