css3-anime/anime/loading/09/css/ball-rotate.css

/*!
 * Load Awesome v1.1.0 (http://github.danielcardoso.net/load-awesome/)
 * Copyright 2015 Daniel Cardoso <@DanielCardoso>
 * Licensed under MIT
 */
.la-ball-rotate,
.la-ball-rotate > div {
    position: relative;
    -webkit-box-sizing: border-box;
       -moz-box-sizing: border-box;
            box-sizing: border-box;
}

.la-ball-rotate {
    display: block;
    font-size: 0;
    color: #fff;
}

.la-ball-rotate.la-dark {
    color: #333;
}

.la-ball-rotate > div {
    display: inline-block;
    float: none;
    background-color: currentColor;
    border: 0 solid currentColor;
}

.la-ball-rotate {
    width: 10px;
    height: 10px;
}

.la-ball-rotate > div {
    width: 10px;
    height: 10px;
    border-radius: 100%;
    -webkit-animation: ball-rotate-animation 1s cubic-bezier(.7, -.13, .22, .86) infinite;
       -moz-animation: ball-rotate-animation 1s cubic-bezier(.7, -.13, .22, .86) infinite;
         -o-animation: ball-rotate-animation 1s cubic-bezier(.7, -.13, .22, .86) infinite;
            animation: ball-rotate-animation 1s cubic-bezier(.7, -.13, .22, .86) infinite;
}

.la-ball-rotate > div:before,
.la-ball-rotate > div:after {
    position: absolute;
    width: inherit;
    height: inherit;
    margin: inherit;
    content: "";
    background: currentColor;
    border-radius: inherit;
    opacity: .8;
}

.la-ball-rotate > div:before {
    top: 0;
    left: -150%;
}

.la-ball-rotate > div:after {
    top: 0;
    left: 150%;
}

.la-ball-rotate.la-sm {
    width: 4px;
    height: 4px;
}

.la-ball-rotate.la-sm > div {
    width: 4px;
    height: 4px;
}

.la-ball-rotate.la-2x {
    width: 20px;
    height: 20px;
}

.la-ball-rotate.la-2x > div {
    width: 20px;
    height: 20px;
}

.la-ball-rotate.la-3x {
    width: 30px;
    height: 30px;
}

.la-ball-rotate.la-3x > div {
    width: 30px;
    height: 30px;
}

/*
 * Animation
 */
@-webkit-keyframes ball-rotate-animation {
    0% {
        -webkit-transform: rotate(0deg);
                transform: rotate(0deg);
    }
    50% {
        -webkit-transform: rotate(180deg);
                transform: rotate(180deg);
    }
    100% {
        -webkit-transform: rotate(360deg);
                transform: rotate(360deg);
    }
}
@-moz-keyframes ball-rotate-animation {
    0% {
        -moz-transform: rotate(0deg);
             transform: rotate(0deg);
    }
    50% {
        -moz-transform: rotate(180deg);
             transform: rotate(180deg);
    }
    100% {
        -moz-transform: rotate(360deg);
             transform: rotate(360deg);
    }
}
@-o-keyframes ball-rotate-animation {
    0% {
        -o-transform: rotate(0deg);
           transform: rotate(0deg);
    }
    50% {
        -o-transform: rotate(180deg);
           transform: rotate(180deg);
    }
    100% {
        -o-transform: rotate(360deg);
           transform: rotate(360deg);
    }
}
@keyframes ball-rotate-animation {
    0% {
        -webkit-transform: rotate(0deg);
           -moz-transform: rotate(0deg);
             -o-transform: rotate(0deg);
                transform: rotate(0deg);
    }
    50% {
        -webkit-transform: rotate(180deg);
           -moz-transform: rotate(180deg);
             -o-transform: rotate(180deg);
                transform: rotate(180deg);
    }
    100% {
        -webkit-transform: rotate(360deg);
           -moz-transform: rotate(360deg);
             -o-transform: rotate(360deg);
                transform: rotate(360deg);
    }
}