.jqf1 {
    margin: 100px auto;
    width: 50px;
    height: 60px;
    text-align: center;
    font-size: 10px;
}

.jqf1 > div {
    background-color: #2ea9df;
    height: 100%;
    width: 6px;
    display: inline-block;

    -webkit-animation: stretchdelay 1.2s infinite ease-in-out;
    animation: stretchdelay 1.2s infinite ease-in-out;
}

.jqf1 .rect2 {
    -webkit-animation-delay: -1.1s;
    animation-delay: -1.1s;
}

.jqf1 .rect3 {
    -webkit-animation-delay: -1.0s;
    animation-delay: -1.0s;
}

.jqf1 .rect4 {
    -webkit-animation-delay: -0.9s;
    animation-delay: -0.9s;
}

.jqf1 .rect5 {
    -webkit-animation-delay: -0.8s;
    animation-delay: -0.8s;
}

@-webkit-keyframes stretchdelay {
    0%, 40%, 100% {
        -webkit-transform: scaleY(0.4)
    }
    20% {
        -webkit-transform: scaleY(1.0)
    }
}

@keyframes stretchdelay {
    0%, 40%, 100% {
        transform: scaleY(0.4);
        -webkit-transform: scaleY(0.4);
    }
    20% {
        transform: scaleY(1.0);
        -webkit-transform: scaleY(1.0);
    }
}

.jqf2 {
    width: 60px;
    height: 60px;
    background-color: #2ea9df;

    margin: 100px auto;
    -webkit-animation: rotateplane 1.2s infinite ease-in-out;
    animation: rotateplane 1.2s infinite ease-in-out;
}

@-webkit-keyframes rotateplane {
    0% {
        -webkit-transform: perspective(120px)
    }
    50% {
        -webkit-transform: perspective(120px) rotateY(180deg)
    }
    100% {
        -webkit-transform: perspective(120px) rotateY(180deg) rotateX(180deg)
    }
}

@keyframes rotateplane {
    0% {
        transform: perspective(120px) rotateX(0deg) rotateY(0deg);
        -webkit-transform: perspective(120px) rotateX(0deg) rotateY(0deg)
    }
    50% {
        transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
        -webkit-transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg)
    }
    100% {
        transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
        -webkit-transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
    }
}

.jqf3 {
    width: 60px;
    height: 60px;

    position: relative;
    margin: 100px auto;
}

.double-bounce1, .double-bounce2 {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #2ea9df;
    opacity: 0.6;
    position: absolute;
    top: 0;
    left: 0;

    -webkit-animation: bounce 2.0s infinite ease-in-out;
    animation: bounce 2.0s infinite ease-in-out;
}

.double-bounce2 {
    -webkit-animation-delay: -1.0s;
    animation-delay: -1.0s;
}

@-webkit-keyframes bounce {
    0%, 100% {
        -webkit-transform: scale(0.0)
    }
    50% {
        -webkit-transform: scale(1.0)
    }
}

@keyframes bounce {
    0%, 100% {
        transform: scale(0.0);
        -webkit-transform: scale(0.0);
    }
    50% {
        transform: scale(1.0);
        -webkit-transform: scale(1.0);
    }
}

.jqf4 {
    margin: 100px auto;
    width: 32px;
    height: 32px;
    position: relative;
}

.cube1, .cube2 {
    background-color: #2ea9df;
    width: 30px;
    height: 30px;
    position: absolute;
    top: 0;
    left: 0;

    -webkit-animation: cubemove 1.8s infinite ease-in-out;
    animation: cubemove 1.8s infinite ease-in-out;
}

.cube2 {
    -webkit-animation-delay: -0.9s;
    animation-delay: -0.9s;
}

@-webkit-keyframes cubemove {
    25% {
        -webkit-transform: translateX(42px) rotate(-90deg) scale(0.5)
    }
    50% {
        -webkit-transform: translateX(42px) translateY(42px) rotate(-180deg)
    }
    75% {
        -webkit-transform: translateX(0px) translateY(42px) rotate(-270deg) scale(0.5)
    }
    100% {
        -webkit-transform: rotate(-360deg)
    }
}

@keyframes cubemove {
    25% {
        transform: translateX(42px) rotate(-90deg) scale(0.5);
        -webkit-transform: translateX(42px) rotate(-90deg) scale(0.5);
    }
    50% {
        transform: translateX(42px) translateY(42px) rotate(-179deg);
        -webkit-transform: translateX(42px) translateY(42px) rotate(-179deg);
    }
    50.1% {
        transform: translateX(42px) translateY(42px) rotate(-180deg);
        -webkit-transform: translateX(42px) translateY(42px) rotate(-180deg);
    }
    75% {
        transform: translateX(0px) translateY(42px) rotate(-270deg) scale(0.5);
        -webkit-transform: translateX(0px) translateY(42px) rotate(-270deg) scale(0.5);
    }
    100% {
        transform: rotate(-360deg);
        /* www.datouwang.com */
        -webkit-transform: rotate(-360deg);
    }
}

.jqf5 {
    margin: 100px auto;
    width: 90px;
    height: 90px;
    position: relative;
    text-align: center;

    -webkit-animation: rotate 2.0s infinite linear;
    animation: rotate 2.0s infinite linear;
}

.dot1, .dot2 {
    width: 60%;
    height: 60%;
    display: inline-block;
    position: absolute;
    top: 0;
    background-color: #2ea9df;
    border-radius: 100%;

    -webkit-animation: bounce 2.0s infinite ease-in-out;
    animation: bounce 2.0s infinite ease-in-out;
}

.dot2 {
    top: auto;
    bottom: 0;
    -webkit-animation-delay: -1.0s;
    animation-delay: -1.0s;
    background-color: #42c5ff
}

@-webkit-keyframes rotate {
    100% {
        -webkit-transform: rotate(360deg)
    }
}

@keyframes rotate {
    100% {
        transform: rotate(360deg);
        -webkit-transform: rotate(360deg)
    }
}

@-webkit-keyframes bounce {
    0%, 100% {
        -webkit-transform: scale(0.0)
    }
    50% {
        -webkit-transform: scale(1.0)
    }
}

@keyframes bounce {
    0%, 100% {
        transform: scale(0.0);
        -webkit-transform: scale(0.0);
    }
    50% {
        transform: scale(1.0);
        -webkit-transform: scale(1.0);
    }
}

.jqf6 {
    margin: 100px auto 0;
    width: 150px;
    text-align: center;
}

.jqf6 > div {
    width: 30px;
    height: 30px;
    background-color: #67CF22;

    border-radius: 100%;
    display: inline-block;
    -webkit-animation: bouncedelay 1.4s infinite ease-in-out;
    animation: bouncedelay 1.4s infinite ease-in-out;
    /* Prevent first frame from flickering when animation starts */
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}

.jqf6 .bounce1 {
    -webkit-animation-delay: -0.32s;
    animation-delay: -0.32s;
}

.jqf6 .bounce2 {
    -webkit-animation-delay: -0.16s;
    animation-delay: -0.16s;
}

@-webkit-keyframes bouncedelay {
    0%, 80%, 100% {
        -webkit-transform: scale(0.0)
    }
    40% {
        -webkit-transform: scale(1.0)
    }
}

@keyframes bouncedelay {
    0%, 80%, 100% {
        transform: scale(0.0);
        -webkit-transform: scale(0.0);
    }
    40% {
        transform: scale(1.0);
        -webkit-transform: scale(1.0);
    }
}

.jqf7 {
    width: 40px;
    height: 40px;
    margin: 100px auto;
    background-color: #333;

    border-radius: 100%;
    -webkit-animation: scaleout 1.0s infinite ease-in-out;
    animation: scaleout 1.0s infinite ease-in-out;
}

@-webkit-keyframes scaleout {
    0% {
        -webkit-transform: scale(0.0)
    }
    100% {
        -webkit-transform: scale(1.0);
        opacity: 0;
    }
}

@keyframes scaleout {
    0% {
        transform: scale(0.0);
        -webkit-transform: scale(0.0);
    }
    100% {
        transform: scale(1.0);
        -webkit-transform: scale(1.0);
        opacity: 0;
    }
}

.jqf8 {
    margin: 100px auto;
    width: 20px;
    height: 20px;
    position: relative;
}

.container1 > div, .container2 > div, .container3 > div {
    width: 6px;
    height: 6px;
    background-color: #333;

    border-radius: 100%;
    position: absolute;
    -webkit-animation: bouncedelay 1.2s infinite ease-in-out;
    animation: bouncedelay 1.2s infinite ease-in-out;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}

.jqf8 .jqf8-container {
    position: absolute;
    width: 100%;
    height: 100%;
}

.container2 {
    -webkit-transform: rotateZ(45deg);
    transform: rotateZ(45deg);
}

.container3 {
    -webkit-transform: rotateZ(90deg);
    transform: rotateZ(90deg);
}

.circle1 {
    top: 0;
    left: 0;
}

.circle2 {
    top: 0;
    right: 0;
}

.circle3 {
    right: 0;
    bottom: 0;
}

.circle4 {
    left: 0;
    bottom: 0;
}

.container2 .circle1 {
    -webkit-animation-delay: -1.1s;
    animation-delay: -1.1s;
}

.container3 .circle1 {
    -webkit-animation-delay: -1.0s;
    animation-delay: -1.0s;
}

.container1 .circle2 {
    -webkit-animation-delay: -0.9s;
    animation-delay: -0.9s;
}

.container2 .circle2 {
    -webkit-animation-delay: -0.8s;
    animation-delay: -0.8s;
}

.container3 .circle2 {
    -webkit-animation-delay: -0.7s;
    animation-delay: -0.7s;
}

.container1 .circle3 {
    -webkit-animation-delay: -0.6s;
    animation-delay: -0.6s;
}

.container2 .circle3 {
    -webkit-animation-delay: -0.5s;
    animation-delay: -0.5s;
}

.container3 .circle3 {
    -webkit-animation-delay: -0.4s;
    animation-delay: -0.4s;
}

.container1 .circle4 {
    -webkit-animation-delay: -0.3s;
    animation-delay: -0.3s;
}

.container2 .circle4 {
    -webkit-animation-delay: -0.2s;
    animation-delay: -0.2s;
}

.container3 .circle4 {
    -webkit-animation-delay: -0.1s;
    animation-delay: -0.1s;
}

@-webkit-keyframes bouncedelay {
    0%, 80%, 100% {
        -webkit-transform: scale(0.0)
    }
    40% {
        -webkit-transform: scale(1.0)
    }
}

@keyframes bouncedelay {
    0%, 80%, 100% {
        transform: scale(0.0);
        -webkit-transform: scale(0.0);
    }
    40% {
        transform: scale(1.0);
        -webkit-transform: scale(1.0);
    }
}