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Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

HTML

              
                svg.svg-icon__sprite
  defs
    symbol#dot(viewbox='0 0 32 32')
      title Dit icon.
      desc For interactions.
      circle(cx='16' cy='16' r='14' fill='none' stroke-width='3')
      circle(cx='16' cy='16' r='4' fill='none' stroke-width='3')
    symbol#arrow(viewbox='0 0 32 32')
      title Arrow icon.
      desc For interactions.
      path(d='M12.8 3c.4 0 .8.2 1.1.5s.5.7.5 1.1c0 .5-.2.8-.5 1.1l-8.5 8.5h24.9c.4 0 .8.2 1.1.5.3.3.5.7.5 1.1s-.2.8-.5 1.1c-.3.3-.7.5-1.1.5H5.5l8.5 8.5c.3.3.5.7.5 1.1 0 .4-.2.8-.5 1.1s-.7.5-1.1.5c-.4 0-.8-.2-1.1-.5L.5 17c-.3-.3-.5-.7-.5-1.1s.2-.8.5-1.1L11.7 3.5c.3-.3.7-.5 1.1-.5z')
    symbol#eye(viewbox='0 0 32 32')
      title Eye icon.
      desc For toggleable elements.
      path(d='M16 4c1.5 0 2.9.2 4.2.7 1.4.4 2.6 1 3.6 1.7s2 1.5 2.9 2.3 1.7 1.7 2.3 2.6 1.2 1.6 1.6 2.3c.5.7.8 1.3 1 1.7l.4.7c0 .1-.1.2-.2.4s-.3.5-.6 1.1-.6 1.1-1 1.6-.8 1.2-1.4 1.9c-.6.7-1.2 1.4-1.8 2s-1.3 1.2-2.2 1.9c-.8.6-1.7 1.2-2.6 1.6s-1.9.8-3 1.1c-.9.3-2.1.4-3.2.4-1.5 0-2.9-.2-4.2-.7s-2.6-1-3.6-1.7-2-1.5-2.9-2.3-1.7-1.7-2.3-2.5-1.2-1.6-1.6-2.3-.8-1.3-1-1.7l-.4-.7c0-.1.1-.2.2-.4s.3-.5.6-1.1.6-1.1 1-1.6.8-1.2 1.4-1.9 1.2-1.4 1.8-2 1.3-1.2 2.2-1.9S8.8 6 9.7 5.5c.9-.4 1.9-.8 3-1.1S14.9 4 16 4zm0 2.7c-1 0-1.9.1-2.9.4s-1.8.6-2.5 1c-.8.4-1.5.8-2.2 1.4-.7.6-1.3 1.1-1.9 1.7S5.5 12.4 5 13s-.9 1.2-1.2 1.7c-.3.5-.6.9-.8 1.4.3.5.5.9.8 1.4s.7 1 1.2 1.6l1.5 1.8s1.1 1.1 1.9 1.7c.7.6 1.5 1.1 2.2 1.5.8.4 1.6.7 2.5 1s1.9.4 2.9.4 1.9-.1 2.9-.4c.9-.3 1.8-.6 2.5-1s1.5-.9 2.2-1.5c.7-.6 1.3-1.1 1.9-1.7l1.5-1.8 1.2-1.6c.3-.5.6-.9.8-1.4-.3-.5-.5-.9-.8-1.4-.3-.5-.7-1-1.2-1.6l-1.5-1.8c-.5-.6-1.1-1.1-1.9-1.7-.7-.6-1.5-1.1-2.2-1.5-.8-.4-1.6-.7-2.5-1S17 6.7 16 6.7zm0 4c1.5 0 2.7.5 3.8 1.6 1 1 1.6 2.3 1.6 3.8s-.5 2.7-1.6 3.8c-1 1-2.3 1.6-3.8 1.6s-2.7-.5-3.8-1.6c-1-1-1.6-2.3-1.6-3.8s.5-2.7 1.6-3.8 2.3-1.6 3.8-1.6zm0 2.6c-.7 0-1.4.3-1.9.8s-.8 1.1-.8 1.9.3 1.4.8 1.9 1.1.8 1.9.8 1.4-.3 1.9-.8.8-1.1.8-1.9-.3-1.4-.8-1.9-1.2-.8-1.9-.8z')
    symbol#firefox(viewbox='0 0 32 32')
      title Firefox icon.
      desc Support for this browser.
      path(d='M31.8 10.6l-.4 2.4s-.5-4.4-1.2-6c-1-2.5-1.4-2.5-1.4-2.5.7 1.7.5 2.6.5 2.6S28.1 3.9 25 2.9c-3.4-1.1-5.3-.8-5.5-.8h-.1.1s3.8.7 4.5 1.6c0 0-1.6 0-3.2.5-.1 0 5.9.7 7.1 6.7 0 0-.7-1.4-1.5-1.6.5 1.6.4 4.7-.1 6.2-.1.2-.1-.8-1.1-1.3.3 2.3 0 5.9-1.6 6.9-.1.1 1-3.6.2-2.2-4.4 6.8-9.6 3.1-12 1.5 1.2.3 3.5 0 4.5-.8 1.1-.8 1.7-1.3 2.3-1.2.6.1 1-.5.5-1s-1.6-1.2-3-.8c-1.1.3-2.4 1.4-4.3.3-1.5-.9-1.7-1.7-1.7-2.2 0-.2.1-.4.1-.5.2-.5.7-.6 1-.8.5.1.9.2 1.4.5v-.6c0-.1 0-.3-.1-.7 0-.3-.1-.6-.2-.9 0-.1.4-.4.8-.7.4-.3.8-.5 1.2-.8.5-.2.7-.3.7-.4l.1-.1c.2-.1.4-.4.5-.9v-.1-.2-.1c-.1-.1-.3-.2-1.1-.2h-1.4c-1 0-1.6-1-1.8-1.4.2-1.4 1-2.4 2.1-3 .2-.1-2.8 0-4.2 1.8-1.1-.4-2.2-.4-3.1-.2-.2 0-.4 0-.7-.1-.6-.5-1.5-1.6-1.6-2.8 0 0-1.9 1.4-1.6 5.4v.2c-.5.6-.7 1.2-.7 1.3-.5.9-.9 2.3-1.3 4.4 0 0 .3-.8.8-1.8-.4 1.2-.7 3-.5 5.8 0 0 0-.6.2-1.5.1 1.7.7 3.8 2.1 6.3 2.8 4.7 7 7.1 11.7 7.5.8.1 1.7.1 2.5 0h.2c1-.1 1.9-.2 2.9-.4 13.1-3.2 11.7-19.1 11.7-19.1z')
    symbol#chrome(viewbox='0 0 32 32')
      title Chrome icon.
      desc Support for this browser.
      path(d='M8.2 14.1L3.7 6.3c2.9-3.6 7.4-6 12.4-6C21.9.3 27 3.4 29.7 8.1H16.1c-3.8 0-7 2.5-7.9 6zm13.6-3.7h9.1c.7 1.8 1.1 3.7 1.1 5.8 0 8.7-7 15.7-15.7 15.8l6.5-11.2c.9-1.3 1.4-2.9 1.4-4.6 0-2.3-.9-4.3-2.4-5.8zm-11.5 5.8c0-3.2 2.6-5.8 5.8-5.8s5.8 2.6 5.8 5.8-2.6 5.8-5.8 5.8-5.8-2.7-5.8-5.8zm8 7.8l-4.5 7.9C6.1 30.7.2 24.1.2 16.2c0-2.8.7-5.5 2-7.8l6.5 11.2c1.3 2.8 4.1 4.7 7.3 4.7.8 0 1.6-.1 2.3-.3z')
    symbol#safari(viewbox='0 0 32 32')
      title Safari icon.
      desc Support for this browser.
      path(d='M16.1.3C7.3.3.2 7.4.2 16.2S7.3 32 16.1 32s15.8-7.1 15.8-15.8S24.8.3 16.1.3zM29.9 15v-.3.3zm-2.2-6.4l-.2-.3c.1.1.2.2.2.3zm-.8-1.1l-.1-.2s0 .1.1.2zm-2-2l-.2-.1c.1 0 .2.1.2.1zm-1-.8l-.3-.2c.1.1.2.2.3.2zm-6.3-2.3h-.3.3zm-2.7 0h-.3.3zM8.6 4.5l-.4.2c.1 0 .2-.1.4-.2zm-1.2.9l-.2.1c.1 0 .1-.1.2-.1zm-2 1.9l-.1.2c0-.1.1-.1.1-.2zm-.7 1l-.3.3.3-.3zm-2.4 6.3v0zm0 2.8v0zm2.1 6.3l.3.3-.3-.3zm.3.4l2.5-1.7-.3-.4-2.5 1.7C3.3 22 2.5 20 2.3 17.8l1.5-.1v-.5l-1.5.1v-.9h3v-.5h-3V15l1.5.1v-.5l-1.5-.1c.2-2.2 1-4.2 2.1-5.9l2.5 1.7.3-.4-2.5-1.6c.2-.3.3-.5.5-.7l1.1.9.3-.4-1.1-.9c.2-.2.4-.5.6-.7l2.1 2.1.4-.4-2.1-2 .6-.6.9 1.2.4-.3-.9-1.2c.2-.2.5-.4.7-.5l1.7 2.5.3-.3-1.6-2.5c1.7-1.1 3.7-1.9 5.9-2.1l.1 1.5h.5L15 2.3h.9v3h.5v-3h.9l-.1 1.5h.5l.1-1.5c2.2.2 4.2 1 5.9 2.1L21.9 7l.4.3L24 4.8c.2.2.5.3.7.5l-.9 1.1.4.3.9-1.1.6.6-.8.8-10.8 7.2L6.9 25l-.8.8-.6-.6 1.1-.9-.3-.4-1.1.9c-.2-.3-.3-.5-.5-.7zm.7.9c0-.1-.1-.1-.1-.2l.1.2zm1.8 1.8l.2.2-.2-.2zm1 .8l.3.2c-.1-.1-.2-.1-.3-.2zm6.3 2.3h.3c0 .1-.2.1-.3 0zm2.8.1h.3-.3zm6.3-2.2l.3-.2c-.1.1-.2.1-.3.2zm1.2-.8l.2-.1c-.1 0-.2 0-.2.1zm1.1-1zm.8-1l.1-.2c0 .1 0 .2-.1.2zm.3-.2l-1.1-.9-.3.4 1.1.9-.6.6-2.1-2.1-.4.4 2.1 2.1-.6.6-.9-1.2-.4.3.9 1.1c-.2.2-.5.4-.7.5L22.3 25l-.4.3 1.7 2.5c-1.7 1.1-3.7 1.9-5.9 2.1l-.1-1.5h-.5l.1 1.5h-.9v-3h-.5v3h-.9l.1-1.5h-.5l-.1 1.5c-2.2-.2-4.2-1-5.9-2.1l1.7-2.5-.4-.3-1.6 2.5c-.2-.2-.5-.3-.7-.5l.9-1.1-.4-.3-.9 1.1-.6-.6.8-.8 10.8-7.2 7.2-10.8.8-.8.6.6-1.1.9.3.4 1.1-.8c.2.2.4.5.5.7L25 9.9l.3.4 2.5-1.7c1.1 1.7 1.9 3.7 2.1 5.9l-1.5.1v.5l1.5-.1v.9h-3v.5h3v.9l-1.5-.1v.5l1.5.1c-.2 2.2-1 4.2-2.1 5.9L25.3 22l-.3.4 2.5 1.7c-.2.2-.4.4-.5.7zm2.9-7.4v.3-.3zm-2.2 6.3c-.1.1-.1.2-.2.3l.2-.3z')
    symbol#edge(viewbox='0 0 32 32')
      title Edge icon.
      desc Support for this browser.
      path(d='M1.7 13.9C2.7 6.7 7.6.1 16.5 0c5.4.1 9.8 2.5 12.4 7.2 1.3 2.4 1.7 5 1.8 7.8v3.3H11c.1 8.1 12 7.8 17.1 4.3v6.6c-3 1.8-9.8 3.4-15 1.3-4.5-1.7-7.7-6.4-7.6-10.9-.3-5.9 2.8-9.8 7.5-12-1 1.2-1.8 2.6-2.2 5H22S22.7 6 15.7 6c-6.6.2-11.3 4-14 7.9z')
    symbol#explorer(viewbox='0 0 32 32')
      title iExplorer icon.
      desc Support for this browser.
      path(d='M23.8 17.5H31c.1-.5.1-1 .1-1.5 0-2.5-.7-4.8-1.8-6.8 1.2-3.2 1.1-5.9-.4-7.5-1.5-1.5-5.6-1.3-10.2.8h-1C11.3 2.5 6 6.9 4.6 12.7c2-2.5 4.1-4.4 6.9-5.7-.3.2-1.7 1.7-2 2-7.3 7.3-9.7 16.9-7.2 19.4 1.9 1.9 5.3 1.6 9.3-.4 1.8.9 3.9 1.5 6.1 1.5 5.9 0 10.9-3.8 12.8-9.1h-7.3c-1 1.9-3 3.1-5.2 3.1s-4.2-1.3-5.2-3.1c-.4-.8-.7-1.8-.7-2.8l11.7-.1zM12 14c.2-3 2.6-5.4 5.7-5.4s5.5 2.4 5.7 5.4H12zM28.8 3.3c1 1 1 3 .1 5.3-1.5-2.3-3.7-4.1-6.3-5.1 2.8-1.2 5.1-1.4 6.2-.2zM4.2 27.9c-1.3-1.3-.9-4.1.8-7.4 1.1 3 3.1 5.4 5.7 7-2.9 1.4-5.3 1.6-6.5.4z')
    symbol#checkmark(viewbox='0 0 32 32')
      path(d='M2 20 L12 28 30 4')

main.flexy__item.flexy--items-center.flexy--justify-center.flexy--column
   article.space--huge
       header.space--big.flexy__item.flexy--column.flexy--items-center
           h2 Progress ball
           p A chaining-animations exercise.
       #preloader--progress.preloader.preloader--progress.space--medium
           #preloader--progress__ball.preloader__ball
               .ball
           #preloader--progress__status.preloader--progress__status
               svg.preloader--progress__status--item.svg-icon.stroke--white(fill='none')
                   use.use(xmlns:xlink='http://www.w3.org/1999/xlink' xlink:href='#checkmark')
       button#preloader--progress--btn Fire animation
       
   header.header
      h1
         a(href='http://tadaima.studio' title='Go to Tadaima')
            svg.logo-tadaima.fill--white(xmlns='http://www.w3.org/2000/svg' xml:space='preserve' viewBox='0 0 80 80')
              title Tadaima Studio.
              desc A group of digital interface crafters.
              g
                rect.st5(y='0', width='80', height='80')
              lineargradient#SVGID_1_(gradientunits='userSpaceOnUse', x1='27.7468', y1='18.248', x2='52.244', y2='42.7452')
                stop(offset='0', style='stop-color:#FF5572')
                stop(offset='1', style='stop-color:#FF7555')
              polyline.logo-tadaima--animated(style='fill:none;stroke:url(#SVGID_1_);stroke-width:2;stroke-miterlimit:10;', points='52,27 25,27 25,23 55,23 55,31                                 40,31 40,54 ')
              lineargradient#SVGID_2_(gradientunits='userSpaceOnUse', x1='23.9948', y1='30.0043', x2='48.4901', y2='54.4996')
                stop(offset='0', style='stop-color:#FF5572')
                stop(offset='1', style='stop-color:#FF7555')
              polyline.logo-tadaima--animated(style='fill:none;stroke:url(#SVGID_2_);stroke-width:2;stroke-miterlimit:10;', points='24,31 36,31 36,57 44,57 44,34 ')

svg.svg-bg(xmlns='http://www.w3.org/2000/svg')
  defs
    circle#a(cx='1468', cy='133', r='35')
    mask#h(x='0', y='0', width='70', height='70', fill='#fff')
      use(xmlns:xlink='http://www.w3.org/1999/xlink', xlink:href='#a')
    circle#b(cx='236.5', cy='732.5', r='23.5')
    mask#i(x='0', y='0', width='47', height='47', fill='#fff')
      use(xmlns:xlink='http://www.w3.org/1999/xlink', xlink:href='#b')
    circle#c(cx='1120.5', cy='945.5', r='28.5')
    mask#j(x='0', y='0', width='57', height='57', fill='#fff')
      use(xmlns:xlink='http://www.w3.org/1999/xlink', xlink:href='#c')
    path#d(d='M1193.375 302.875l44.6 77.25h-89.2z')
    mask#k(x='0', y='0', width='89.201', height='77.25', fill='#fff')
      use(xmlns:xlink='http://www.w3.org/1999/xlink', xlink:href='#d')
    path#e(d='M1610.8 513.3l34.14 59.128h-68.278z')
    mask#l(x='0', y='0', width='68.277', height='59.13', fill='#fff')
      use(xmlns:xlink='http://www.w3.org/1999/xlink', xlink:href='#e')
    path#f(d='M51.045 967.864l38.314 66.362H12.73z')
    mask#m(x='0', y='0', width='76.629', height='66.362', fill='#fff')
      use(xmlns:xlink='http://www.w3.org/1999/xlink', xlink:href='#f')
    path#g(d='M46.045 311.097l26.5 45.897H19.546z')
    mask#n(x='0', y='0', width='52.997', height='45.897', fill='#fff')
      use(xmlns:xlink='http://www.w3.org/1999/xlink', xlink:href='#g')
  g(style='mix-blend-mode:overlay', fill='none', fill-rule='evenodd', opacity='.35', stroke='#FFF')
    use.svg-bg_element(mask='url(#h)', stroke-width='6', xmlns:xlink='http://www.w3.org/1999/xlink', xlink:href='#a')
    use.svg-bg_element(mask='url(#i)', stroke-width='6', xmlns:xlink='http://www.w3.org/1999/xlink', xlink:href='#b')
    use.svg-bg_element.opacity-anim(mask='url(#j)', stroke-width='6', xmlns:xlink='http://www.w3.org/1999/xlink', xlink:href='#c')
    path.stroke-anim(d='M657.5 848.5l46 46', stroke-width='3', stroke-linecap='square')
    path(d='M1360.5 1206.5l89-89M761.5 42.5l42-42', stroke-width='3', stroke-linecap='square')
    use.svg-bg_element(mask='url(#k)', stroke-width='6', transform='rotate(90 1193.375 341.5)', xmlns:xlink='http://www.w3.org/1999/xlink', xlink:href='#d')
    use.svg-bg_element(mask='url(#l)', stroke-width='6', transform='rotate(45 1610.8 542.863)', xmlns:xlink='http://www.w3.org/1999/xlink', xlink:href='#e')
    use.svg-bg_element.rotate-anim(mask='url(#m)', stroke-width='6', transform='rotate(45 51.045 1001.045)', xmlns:xlink='http://www.w3.org/1999/xlink', xlink:href='#f')
    use.svg-bg_element(mask='url(#n)', stroke-width='6', transform='rotate(20 46.045 334.045)', xmlns:xlink='http://www.w3.org/1999/xlink', xlink:href='#g')
              
            
!

CSS

              
                $bezier: cubic-bezier(0.54,-0.24, 0.46, 1.28);
$easeIn: cubic-bezier(0.76,-0.01, 1, 1);
$easeOut: cubic-bezier(0, 0, 0.15, 1.01);
$ballSize: 1em;
$bounceTrack: $ballSize * 5;
$slowDuration: .9s;

article {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column
}

button {
    border: 0;
    border-radius: 0;
    display: flex;
    justify-content: center;
    font-size: 1em;
    align-items: center;
    padding: 1em 1.5em;
    height: 1em;
    line-height: 1.2em;
    box-sizing: content-box;
    color: white;
    background-color: transparent;
    text-transform: uppercase;
    border: 1px solid white;
    font-family: inherit;
    transition: all ($slowDuration / 1.5) ease-in-out;
    &.active {
        color: red;
        background-color: white;
        pointer-events: none;
        opacity: .2;
    }
}

.preloader {
    font-size: 2em;
    $thisDuration: $slowDuration;
    &__ball {
        display: flex;
        position: relative;
        width: $ballSize;
        &:after,
        .ball {
            content: '';
            display: flex;
            border-radius: 50%;
            width: $ballSize;
            height: $ballSize;
        }
        .ball {
            background-color: white;
        }
        &:after {
            position: absolute;
            z-index: -1;
            background-color: black;
            bottom: 0;
            left: 50%;
            opacity: .25;
            transform: translate(-50%, ($ballSize / 2)) rotateX(70deg) scale(1);
        }
    }
    &--bounce {
        .preloader__ball {
            height: $bounceTrack;
            .ball {
                transform-origin: 50% 100%;
                // transform: translate(0, ($bounceTrack - $ballSize)) scaleY(1) scaleX(1);
                animation: bounceBall $thisDuration $easeOut infinite;
            }
            &:after {
                opacity: .25;
                transform: translate(-50%, ($ballSize / 2)) rotateX(70deg) scale(.9);
                animation: bounceBallShadow $thisDuration linear infinite;
            }
            &.end {
                &:after {
                    animation: none;
                    opacity: 0;
                }
                .ball {
                    animation: bounceBallExplode $thisDuration linear forwards;
                }
            }
        }
    }
    &--pendulum {
        $thisDuration: $thisDuration * 2;
        $bounceTrack: $ballSize * 2;
        display: flex;
        align-items: center;
        .preloader__ball {
            height: $bounceTrack;
            &:last-child,
            &:first-child {
                &:after,
                .ball{
                    animation: $thisDuration $easeOut infinite;
                }
                .ball{
                    transform-origin: 50% (-$bounceTrack);
                }
            }
            &:first-child {
                .ball {
                    animation-name: pendulumBallLeft;
                }
                &:after {
                    animation-name: pendulumBallLeftShadow;
                }
            }
            &:last-child {
                .ball {
                    animation-name: pendulumBallRight;
                }
                &:after {
                    animation-name: pendulumBallRightShadow;
                }
            }
        }
    }
    &--progress {
        $loadingColor: #BF3E47;
        position: relative;
        height: $ballSize / 5;
        width: 0;
        border-radius: $ballSize / 5;
        transition: width ($thisDuration / 3) cubic-bezier(0.79,-0.33, 0.21, 1.37);
        background-color: white;
        box-shadow: 0 ($ballSize - .05em) 0 -.05em #bf4c4a;
        &:before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            background-image: linear-gradient($loadingColor 0, $loadingColor 100%);
            background-repeat: no-repeat;
            background-size: 0 100%;
            width: 100%;
            height: 100%;
            border-radius: $ballSize / 5;
            transition: background $thisDuration $easeOut;
            transition-delay: ($thisDuration * 18) / 100;
        }
        .preloader__ball {
            position: absolute;
            left: 0;
            top: 50%;
            transform: translate(-50%, calc(-50% - #{$ballSize / 20}));
            .ball {
                background-color: white;
                // background-color: $loadingColor;
                transform: scale(0);
            }
            &:after {
                opacity: 1;
                background-color: #bf4c4a;
                transform: translate(-50%, $ballSize) rotateX(70deg) scale(0);
            }
            &.active {
                animation: preloaderProgressBallMove $thisDuration $easeOut forwards;
                .ball {
                    animation: preloaderProgressBall $thisDuration linear forwards;
                }
                &:after {
                    animation: preloaderProgressBallShadow $thisDuration linear forwards;
                }
            }
            &.explode {
                left: 100%;
                &:after {
                    transform: translate(-50%, $ballSize) rotateX(70deg) scale(1);
                    animation: preloaderProgressBallShadowExplode $thisDuration linear forwards;
                    animation-delay: ($thisDuration / 3);
                }
                .ball {
                    transform: scale(1);
                    animation: preloaderProgressBallExplode $thisDuration linear forwards;
                    animation-delay: ($thisDuration / 3);
                }
            }
        }
        &.active {
            width: $bounceTrack * 1.5;
        }
        &.loading:before {
            background-size: 100% 100%;
        }
        &__status {
            position: absolute;
            min-width: 1em;
            min-height: 1em;
            width: 100%;
            height: 100%;
            left: 50%;
            transform: translate(-50%, calc(-50% - #{$ballSize / 20}));
            transition: all ($thisDuration * 1.25) ease-in-out;
            opacity: 0;
            &--item {
                transition: all ($thisDuration * 1.25) ease-in-out;
            }
            &.active { 
                animation: statusJump ($thisDuration / 2.5) $easeOut ($thisDuration / 2.5) forwards;
                .preloader--progress__status--item {
                    stroke-width: .1em;
                    transform: rotateY(360deg);
                }
            }
            &.hide .preloader--progress__status--item {
                opacity: 0;
            }
        }
    }
}

@keyframes bounceBallShadow {
    50% {
        opacity: .1;
        transform: translate(-50%, ($ballSize / 2)) rotateX(70deg) scale(.2);
    }
}

@keyframes bounceBall {
    0%,
    100% {
        transform: translate(0, ($bounceTrack - $ballSize)) scaleY(1) scaleX(1);
    }
    50% {
        animation-timing-function: $easeIn;
        transform: translate(0, 0) scaleY(1) scaleX(1);
    }
    96% {
        animation-timing-function: $easeOut;
        transform: translate(0, ($bounceTrack - $ballSize)) scaleY(1) scaleX(1);
    }
    98% {
        animation-timing-function: $easeOut;
        transform: translate(0, ($bounceTrack - $ballSize)) scaleY(.8) scaleX(1.2);
    }
}

@keyframes bounceBallExplode {
    0% {
        transform: translate(0, ($bounceTrack - $ballSize)) scale(1);
    }
    5% {
        transform: translate(0, ($bounceTrack - $ballSize)) scale(.8);
        opacity: 1;
    }
    10%,
    100% {
        transform: translate(0, ($bounceTrack - $ballSize)) scale(2);
        opacity: 0;
    }
}

@keyframes pendulumBallLeft {
    20% {
        animation-timing-function: $easeIn;
        transform: translate(0, (($ballSize * 2) - ($ballSize * 2))) rotate(90deg);
    }
    100%,
    50% {
        transform: translate(0, (($ballSize * 2) - ($ballSize * 2))) rotate(0);
    }
}
@keyframes pendulumBallRight {
    80% {
        animation-timing-function: $easeIn;
        transform: translate(0, (($ballSize * 2) - ($ballSize * 2))) rotate(-90deg);
    }
    100%,
    50% {
        transform: translate(0, (($ballSize * 2) - ($ballSize * 2))) rotate(0);
    }
}
@keyframes pendulumBallLeftShadow {
    20% {
        animation-timing-function: $easeIn;
        opacity: .1;
        transform: translate(-($bounceTrack - ($ballSize * 1.5)), ($ballSize / 2)) rotateX(70deg) scale(.4);
    }
    100%,
    50% {
        opacity: .25;
        transform: translate(-50%, ($ballSize / 2)) rotateX(70deg) scale(1);
    }
}
@keyframes pendulumBallRightShadow {
    80% {
        animation-timing-function: $easeIn;
        opacity: .1;
        transform: translate(($bounceTrack - ($ballSize * 2.8)), ($ballSize / 2)) rotateX(70deg) scale(.4);
    }
    100%,
    50% {
        opacity: .25;
        transform: translate(-50%, ($ballSize / 2)) rotateX(70deg) scale(1);
    }
}


@keyframes preloaderProgressBall {
    5% {
        transform: scale(1.2);
    }
    10% {
        transform: scale(1);
    }
    15% {
        transform: scale(1.1);
    }
    20% {
        transform: scale(1);
    }
    100% {
        transform: scale(1);
    }
}
@keyframes preloaderProgressBallShadow {
    5% {
        transform: translate(-50%, $ballSize) rotateX(70deg) scale(1.2);
    }
    10% {
        transform: translate(-50%, $ballSize) rotateX(70deg) scale(1);
    }
    15% {
        transform: translate(-50%, $ballSize) rotateX(70deg) scale(1.1);
    }
    20% {
        transform: translate(-50%, $ballSize) rotateX(70deg) scale(1);
    }
    100% {
        transform: translate(-50%, $ballSize) rotateX(70deg) scale(1);
    }
}
@keyframes preloaderProgressBallMove {
    20% {
        left: 0;
    }
    100% {
        left: 100%;
    }
}
@keyframes preloaderProgressBallExplode {
    0% {
        transform: scale(1);
    }
    5% {
        transform: scale(.8);
        opacity: 1;
    }
    10%,
    100% {
        transform: scale(2);
        opacity: 0;
    }
}
@keyframes preloaderProgressBallShadowExplode {
    0% {
        transform: translate(-50%, $ballSize) rotateX(70deg) scale(1);
    }
    5% {
        transform: translate(-50%, $ballSize) rotateX(70deg) scale(.8);
        opacity: 1;
    }
    10%,
    100% {
        transform: translate(-50%, $ballSize) rotateX(70deg) scale(2);
        opacity: 0;
    }
}
@keyframes progressBackground {
    100% {
        background-color: blue;
    }
}


@keyframes statusJump {
    0% {
        opacity: 0;
        transform: translate(-50%, calc((-50% - #{$ballSize / 20})));
    }
    50% {
        opacity: 1;
        animation-timing-function: $easeIn;
        transform: translate(-50%, calc((-50% - #{$ballSize / 20}) * 3));
    }
    80% {
        animation-timing-function: $easeOut;
        transform: translate(-50%, calc((-50% - #{$ballSize / 20})));
    }
    90% {
        animation-timing-function: $easeIn;
        transform: translate(-50%, calc((-50% - #{$ballSize / 20}) * 1.5));
    }
    100% {
        opacity: 1;
        transform: translate(-50%, calc((-50% - #{$ballSize / 20})));
    }
}
              
            
!

JS

              
                var preloaderProgress = $('#preloader--progress'),
    preloaderProgressBtn = $('#preloader--progress--btn'),
    preloaderProgressStatus = $('#preloader--progress__status'),
    preloaderProgressBall = $('#preloader--progress__ball');

function animate() {
   preloaderProgress.addClass('active');

   preloaderProgress.on('webkitTtransitionEnd otransitionend msTransitionEnd transitionend', function() {
      preloaderProgressBall.addClass('active');
      preloaderProgress.addClass('loading');
   });

   preloaderProgressBall.on('webkitAnimationEnd oanimationend msAnimationEnd animationend', function() {
      preloaderProgress.removeClass('active');
      preloaderProgressBall.removeClass('active');
      preloaderProgressBall.addClass('explode');
      preloaderProgressStatus.addClass('active');
      setTimeout(function() {
         preloaderProgress.unbind();
         preloaderProgressBall.unbind();
         preloaderProgressBall.removeClass('explode');
         preloaderProgressBall.removeClass('active');
         preloaderProgress.removeClass('loading');
      }, 900);
   });
   preloaderProgressStatus.on('webkitAnimationEnd oanimationend msAnimationEnd animationend', function() {
      preloaderProgressStatus.addClass('hide');
      setTimeout(function() {
         preloaderProgressStatus.removeClass('active hide');
         preloaderProgressBtn.removeClass('active');
         preloaderProgressStatus.unbind();
      }, 3500);
   });
}

preloaderProgressBtn.click(function() {
   animate();
   preloaderProgressBtn.addClass('active');
}); 

              
            
!
999px

Console