.card-left { left: 0; top: 0; z-index: 2; animation: floatLeft 5.5s ease-in-out infinite; } .card-center { left: 50%; top: 42px; transform: translateX(-50%); z-index: 3; width: 300px; animation: floatCenter 6.5s ease-in-out infinite; } .card-right { right: 0; top: 0; z-index: 2; animation: floatRight 5.8s ease-in-out infinite; } @keyframes floatLeft { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } } @keyframes floatCenter { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(16px); } } @keyframes floatRight { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } } .card:hover { box-shadow: 0 20px 45px rgba(0,0,0,0.16); } .card-left:hover, .card-right:hover { transform: translateY(-20px) scale(1.02); } .card-center:hover { transform: translateX(-50%) translateY(-6px) scale(1.02); }

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