.background-container{position:relative;width:100%;height:100vh;overflow:hidden}.floating{position:absolute;width:60px;height:60px;pointer-events:none;opacity:.8}.floating1{top:10%;left:20%;animation:float1 6s ease-in-out infinite}.floating2{bottom:15%;right:25%;animation:float2 8s ease-in-out infinite}.floating3{top:40%;left:60%;animation:float3 10s ease-in-out infinite}@keyframes float1{0%,to{transform:translateY(0)}50%{transform:translateY(-25px)}}@keyframes float2{0%,to{transform:translateX(0)}50%{transform:translateX(35px)}}@keyframes float3{0%,to{transform:translate(0)}25%{transform:translate(-20px,-10px)}50%{transform:translate(15px,20px)}75%{transform:translate(-10px,15px)}}.mask-fade-top{-webkit-mask-image:linear-gradient(180deg,transparent 0,#000);-webkit-mask-repeat:no-repeat;-webkit-mask-size:100% 100%;mask-image:linear-gradient(180deg,transparent 0,#000);mask-repeat:no-repeat;mask-size:100% 100%}