.block {
    height: 5em;
    line-height: 5em;
    width: 10em;
    background: #464646;
    color: #fdfdfd;
    /* text-align: center; */
    margin: 1em auto;
    text-shadow: 0 0 1px #333;
    /* so one can see fadeBgColor properly */
}


/* initially hide animatable objects */

.animatable {
    visibility: hidden;
    -webkit-animation-play-state: paused;
    -moz-animation-play-state: paused;
    -ms-animation-play-state: paused;
    -o-animation-play-state: paused;
    animation-play-state: paused;
}


/* show objects being animated */

.animated {
    visibility: visible;
    -webkit-animation-fill-mode: both;
    -moz-animation-fill-mode: both;
    -ms-animation-fill-mode: both;
    -o-animation-fill-mode: both;
    animation-fill-mode: both;
    -webkit-animation-duration: 2s;
    -moz-animation-duration: 2s;
    -ms-animation-duration: 2s;
    -o-animation-duration: 2s;
    animation-duration: 2s;
    -webkit-animation-play-state: running;
    -moz-animation-play-state: running;
    -ms-animation-play-state: running;
    -o-animation-play-state: running;
    animation-play-state: running;
}


/* CSS Animations (extracted from http://glifo.uiparade.com/) */

@-webkit-keyframes fadeInDown {
    0% {
        opacity: 0;
        -webkit-transform: translateY(-20px);
    }
    100% {
        opacity: 1;
        -webkit-transform: translateY(0);
    }
}

@-moz-keyframes fadeInDown {
    0% {
        opacity: 0;
        -moz-transform: translateY(-20px);
    }
    100% {
        opacity: 1;
        -moz-transform: translateY(0);
    }
}

@-o-keyframes fadeInDown {
    0% {
        opacity: 0;
        -o-transform: translateY(-20px);
    }
    100% {
        opacity: 1;
        -o-transform: translateY(0);
    }
}

@keyframes fadeInDown {
    0% {
        opacity: 0;
        transform: translateY(-20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@-webkit-keyframes fadeIn {
    0% {
        opacity: 0;
    }
    20% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@-moz-keyframes fadeIn {
    0% {
        opacity: 0;
    }
    20% {
        opacity: .5;
    }
    100% {
        opacity: 1;
    }
}

@-o-keyframes fadeIn {
    0% {
        opacity: 0;
    }
    20% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    60% {
        opacity: 0;
    }
    20% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@-webkit-keyframes bounceInLeft {
    0% {
        opacity: 0;
        -webkit-transform: translateX(-500px);
    }
    60% {
        -webkit-transform: translateX(100px);
    }
    80% {
        -webkit-transform: translateX(-200px);
    }
    100% {
        opacity: 1;
        -webkit-transform: translateX(0);
    }
}

@-moz-keyframes bounceInLeft {
    0% {
        opacity: 0;
        -moz-transform: translateX(-500px);
    }
    60% {
        -moz-transform: translateX(100px);
    }
    80% {
        -moz-transform: translateX(-200px);
    }
    100% {
        opacity: 1;
        -moz-transform: translateX(0);
    }
}

@-o-keyframes bounceInLeft {
    0% {
        opacity: 0;
        -o-transform: translateX(-500px);
    }
    60% {
        opacity: 1;
        -o-transform: translateX(100px);
    }
    80% {
        -o-transform: translateX(-200px);
    }
    100% {
        opacity: 1;
        -o-transform: translateX(0);
    }
}

@keyframes bounceInLeft {
    0% {
        opacity: 0;
        transform: translateX(-500px);
    }
    60% {
        transform: translateX(100px);
    }
    80% {
        transform: translateX(-20px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@-webkit-keyframes bounceInRight {
    0% {
        opacity: 0;
        -webkit-transform: translateX(2000px);
    }
    60% {
        -webkit-transform: translateX(-20px);
    }
    80% {
        -webkit-transform: translateX(5px);
    }
    100% {
        opacity: 1;
        -webkit-transform: translateX(0);
    }
}

@-moz-keyframes bounceInRight {
    0% {
        opacity: 0;
        -moz-transform: translateX(2000px);
    }
    60% {
        -moz-transform: translateX(-20px);
    }
    80% {
        -moz-transform: translateX(5px);
    }
    100% {
        opacity: 1;
        -moz-transform: translateX(0);
    }
}

@-o-keyframes bounceInRight {
    0% {
        opacity: 0;
        -o-transform: translateX(2000px);
    }
    60% {
        -o-transform: translateX(-20px);
    }
    80% {
        -o-transform: translateX(5px);
    }
    100% {
        opacity: 1;
        -o-transform: translateX(0);
    }
}

@keyframes bounceInRight {
    0% {
        opacity: 0;
        transform: translateX(2000px);
    }
    60% {
        transform: translateX(-20px);
    }
    80% {
        transform: translateX(5px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@-webkit-keyframes fadeInUp {
    0% {
        opacity: 0;
        -webkit-transform: translateY(120px);
    }
    100% {
        opacity: 1;
        -webkit-transform: translateY(0);
    }
}

@-moz-keyframes fadeInUp {
    0% {
        opacity: 0;
        -moz-transform: translateY(120px);
    }
    100% {
        opacity: 1;
        -moz-transform: translateY(0);
    }
}

@-o-keyframes fadeInUp {
    0% {
        opacity: 0;
        -o-transform: translateY(120px);
    }
    100% {
        opacity: 1;
        -o-transform: translateY(0);
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(120px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@-webkit-keyframes fadeInLeft {
    0% {
        opacity: 0;
        -webkit-transform: translateX(-700px);
    }
    100% {
        opacity: 1;
        -webkit-transform: translateX(0px);
    }
}

@-moz-keyframes fadeInLeft {
    0% {
        opacity: 0;
        -moz-transform: translateX(-700px);
    }
    100% {
        opacity: 1;
        -moz-transform: translateX(0px);
    }
}

@-o-keyframes fadeInLeft {
    0% {
        opacity: 0;
        -o-transform: translateX(-700px);
    }
    100% {
        opacity: 1;
        -o-transform: translateX(0px);
    }
}

@keyframes fadeInLeft {
    0% {
        opacity: 0;
        transform: translateX(-700px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@-webkit-keyframes fadeInRight {
    0% {
        opacity: 0;
        -webkit-transform: translateX(700px);
    }
    100% {
        opacity: 1;
        -webkit-transform: translateX(0px);
    }
}

@-moz-keyframes fadeInRight {
    0% {
        opacity: 0;
        -moz-transform: translateX(700px);
    }
    100% {
        opacity: 1;
        -moz-transform: translateX(0px);
    }
}

@-o-keyframes fadeInRight {
    0% {
        opacity: 0;
        -o-transform: translateX(700px);
    }
    100% {
        opacity: 1;
        -o-transform: translateX(0px);
    }
}

@keyframes fadeInRight {
    0% {
        opacity: 0;
        transform: translateX(700px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@-webkit-keyframes bounceIn {
    0% {
        opacity: 0;
        -webkit-transform: scale(.3);
    }
    50% {
        -webkit-transform: scale(1.05);
    }
    70% {
        -webkit-transform: scale(.9);
    }
    100% {
        opacity: 1;
        -webkit-transform: scale(1);
    }
}

@-moz-keyframes bounceIn {
    0% {
        opacity: 0;
        -moz-transform: scale(.3);
    }
    50% {
        -moz-transform: scale(1.05);
    }
    70% {
        -moz-transform: scale(.9);
    }
    100% {
        opacity: 1;
        -moz-transform: scale(1);
    }
}

@-o-keyframes bounceIn {
    0% {
        opacity: 0;
        -o-transform: scale(.3);
    }
    50% {
        -o-transform: scale(1.05);
    }
    70% {
        -o-transform: scale(.9);
    }
    100% {
        opacity: 1;
        -o-transform: scale(1);
    }
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(.3);
    }
    50% {
        transform: scale(1.05);
    }
    70% {
        transform: scale(.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@-webkit-keyframes moveUp {
    0% {
        opacity: 1;
        -webkit-transform: translateY(40px);
    }
    100% {
        opacity: 1;
        -webkit-transform: translateY(0);
    }
}

@-moz-keyframes moveUp {
    0% {
        opacity: 1;
        -moz-transform: translateY(40px);
    }
    100% {
        opacity: 1;
        -moz-transform: translateY(0);
    }
}

@-o-keyframes moveUp {
    0% {
        opacity: 1;
        -o-transform: translateY(40px);
    }
    100% {
        opacity: 1;
        -o-transform: translateY(0);
    }
}

@keyframes moveUp {
    0% {
        opacity: 1;
        transform: translateY(40px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@-webkit-keyframes fadeBgColor {
    0% {
        background: none;
    }
    70% {
        background: none;
    }
    100% {
        background: #464646;
    }
}

@-o-keyframes fadeBgColor {
    0% {
        background: none;
    }
    70% {
        background: none;
    }
    100% {
        background: #464646;
    }
}

@keyframes fadeBgColor {
    0% {
        background: none;
    }
    70% {
        background: none;
    }
    100% {
        background: #464646;
    }
}

@-webkit-keyframes flipIn {
    0% {
        opacity: 0;
        transform: rotateY(180deg);
    }
    100% {
        opacity: 1;
        transform: rotateY(0deg);
    }
}

.animated.animationDelayFast {
    animation-delay: .1s;
    -webkit-animation-delay: .1s;
}

.animated.animationDelay {
    animation-delay: .4s;
    -webkit-animation-delay: .4s;
}

.animated.animationDelayMed {
    animation-delay: .8s;
    -webkit-animation-delay: .8s;
}

.animated.animationDelayLong {
    animation-delay: 1.6s;
    -webkit-animation-delay: 1.6s;
}

.animated.fadeBgColor {
    -webkit-animation-name: fadeBgColor;
    -moz-animation-name: fadeBgColor;
    -o-animation-name: fadeBgColor;
    animation-name: fadeBgColor;
}

.animated.bounceIn {
    -webkit-animation-name: bounceIn;
    -moz-animation-name: bounceIn;
    -o-animation-name: bounceIn;
    animation-name: bounceIn;
}

.animated.bounceInRight {
    -webkit-animation-name: bounceInRight;
    -moz-animation-name: bounceInRight;
    -o-animation-name: bounceInRight;
    animation-name: bounceInRight;
}

.animated.bounceInLeft {
    -webkit-animation-name: bounceInLeft;
    -moz-animation-name: bounceInLeft;
    -o-animation-name: bounceInLeft;
    animation-name: bounceInLeft;
}

.animated.fadeIn {
    -webkit-animation-name: fadeIn;
    -moz-animation-name: fadeIn;
    -o-animation-name: fadeIn;
    animation-name: fadeIn;
}

.animated.fadeInDown {
    -webkit-animation-name: fadeInDown;
    -moz-animation-name: fadeInDown;
    -o-animation-name: fadeInDown;
    animation-name: fadeInDown;
}

.animated.fadeInUp {
    -webkit-animation-name: fadeInUp;
    -moz-animation-name: fadeInUp;
    -o-animation-name: fadeInUp;
    animation-name: fadeInUp;
}

.animated.fadeInUpFast {
    -webkit-animation-duration: 1s;
    -moz-animation-duration: 1s;
    -ms-animation-duration: 1s;
    -o-animation-duration: 1s;
    animation-duration: 1s;
}

.animated.fadeInLeftFast {
    -webkit-animation-duration: 1s;
    -moz-animation-duration: 1s;
    -ms-animation-duration: 1s;
    -o-animation-duration: 1s;
    animation-duration: 1s;
}

.animated.fadeInUpVeryFast {
    -webkit-animation-duration: .5s;
    -moz-animation-duration: .5s;
    -ms-animation-duration: .5s;
    -o-animation-duration: .5s;
    animation-duration: .5s;
}

.animated.moveUp {
    -webkit-animation-name: moveUp;
    -moz-animation-name: moveUp;
    -o-animation-name: moveUp;
    animation-name: moveUp;
}

.animated.flipIn {
    -webkit-animation-name: flipIn;
    -moz-animation-name: flipIn;
    -o-animation-name: flipIn;
    animation-name: flipIn;
}

.animated.fillborder {
    -webkit-animation-name: fillborder;
    -moz-animation-name: fillborder;
    -o-animation-name: fillborder;
    animation-name: fillborder;
}

.animated.fadeInLeft {
    -webkit-animation-name: fadeInLeft;
    -moz-animation-name: fadeInLeft;
    -o-animation-name: fadeInLeft;
    animation-name: fadeInLeft;
}

.animated.fadeInRight {
    -webkit-animation-name: fadeInRight;
    -moz-animation-name: fadeInRight;
    -o-animation-name: fadeInRight;
    animation-name: fadeInRight;
}