某素材网扒下来情人节网页代码

(2):before { background: #f40000; } .rose:nth-child(1) .pedal:nth-child(3) { -webkit-animation: flower -3 10s forwards 2.25s; animation: flower-3 10s forwards 2.25s; } .rose:nth-child(2) .pedal: -3 10s forwards 1.35s; animation: flower-3 10s forwards 1.35s; } .rose:nth-child(4) .pedal: -3 10s forwards 0.45s; animation: flower-3 10s forwards 0.45s; } .rose:nth-child(6) .pedal: -3 10s forwards 0s; animation: flower-3 10s forwards 0s; } .rose:nth-child(7) .pedal:nth-child