.bb,.bb:after,.bb:before{position:absolute;top:0;bottom:0;left:0;right:0}.bb{color:#69ca62;box-shadow:inset 0 0 0 1px rgba(105,202,98,.5)}.bb:after,.bb:before{content:"";z-index:-1;margin:-2%;box-shadow:inset 0 0 0 2px;animation:clipMe 8s linear infinite}.bb:before{animation-delay:-4s}@keyframes clipMe{0%,to{clip:rect(0,312px,2px,0)}25%{clip:rect(0,2px,312px,0)}50%{clip:rect(310px,312px,312px,0)}75%{clip:rect(0,312px,312px,310px)}}