@-webkit-keyframes petal_1 {
    0% {
        -webkit-transform: rotateY(0deg);
    }
    100% {
        -webkit-transform: rotateY(360deg);
    }
}

@-moz-keyframes petal_1 {
    0% {
        -moz-transform: rotateX(0deg);
    }
    100% {
        -moz-transform: rotateX(360deg);
    }
}

@-o-keyframes petal_1 {
    0% {
        -o-transform: rotateY(0deg);
    }
    100% {
        -o-transform: rotateY(360deg);
    }
}

@keyframes petal_1 {
    0% {
        transform: rotateY(0deg);
    }
    100% {
        transform: rotateY(360deg);
    }
}

.petal_1_move {
    -webkit-backface-visibility: visible !important;
    -webkit-animation: petal_1 2s linear infinite;
    -moz-backface-visibility: visible !important;
    -moz-animation: petal_1 2s linear infinite;
    -o-backface-visibility: visible !important;
    -o-animation: petal_1 2s linear infinite;
    backface-visibility: visible !important;
    animation: petal_1 2s linear infinite;
}