.hero-laptop-mockup:before{position:absolute;content:"";z-index:-1;right:-5%;top:-5%;width:180px;height:180px;animation:float2 6s ease-out infinite}@keyframes float2{0%{transform:translate(0)}33%{transform:translate(10px,6px)}66%{transform:translate(-5px,8px)}to{transform:translate(0)}}