@keyframes rotate {
    from {
        transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
        -webkit-transform: rotate(360deg);
    }
}

@-webkit-keyframes rotate {
    from {
        transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
        -webkit-transform: rotate(360deg);
    }
}

.rotate {
    animation-duration: 2.5s;
    animation-iteration-count: infinite;
    animation-name: rotate;
    animation-timing-function: linear;
    -webkit-animation-duration: 2.5s;
    -webkit-animation-iteration-count: infinite;
    -webkit-animation-name: rotate;
    -webkit-animation-timing-function: linear;
}

@keyframes pulse {
    0% {
        opacity: 0;
        transform: scale(0.1, 0.1);
    }

    40% {
        opacity: 1;
    }

    60% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        transform: scale(1.2, 1.2);
    }
}

@-webkit-keyframes pulse {
    0% {
        opacity: 0;
        -webkit-transform: scale(0.1, 0.1);
    }

    40% {
        opacity: 1;
    }

    60% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        -webkit-transform: scale(1.2, 1.2);
    }
}