css Audio - Active file-generic CSS - Active Generic - Active HTML - Active JS - Active SVG - Active Text - Active file-generic Video - Active header Love html icon-new-collection icon-person icon-team numbered-list123 pop-out spinner split-screen star tv

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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.

            
              .elements
   .container
      .slide.slide1.index4
         video(id="italy", height="310", autoplay, muted, loop, poster="https://i.vimeocdn.com/video/590456190_640x360.jpg")
            source(src="//player.vimeo.com/external/181785119.sd.mp4?s=5bb11371ddf8b65207173d68f30ebe9759c60554", type="video/mp4")
            | Your browser doesn't support HTML5 video tag.
      .slide.index3
         video(id="paris", height="310", muted, loop, poster="https://i.vimeocdn.com/video/529880565_640x360.jpg") //, controls)
            source(src="//player.vimeo.com/external/135710130.sd.mp4?s=16036acc01a6d26d6a64feb4d92afd23", type="video/mp4")
            | Your browser doesn't support HTML5 video tag.
      .slide.index2
         video(id="hongkong", height="310", muted, loop, poster="https://i.vimeocdn.com/video/571934523_640x360.jpg")
            source(src="//player.vimeo.com/external/167599912.sd.mp4?s=f97f57e9205c9c86f10df25404edba51a8ea0917", type="video/mp4")
            | Your browser doesn't support HTML5 video tag.
      .slide.index1
         video(id="prog", height="310", muted, loop, poster="https://i.vimeocdn.com/video/587730046_640x360.jpg")
            source(src="//player.vimeo.com/external/179738669.sd.mp4?s=fb42e7e2c8c6ff0d5d0b03dfa6aa8af830019f79", type="video/mp4")
            | Your browser doesn't support HTML5 video tag.
   .description
      .description__country
         span La Crusc, Italy
         svg.italy(viewbox='0 0 35 23')
            rect(width='12', height='23', fill="#3D9348")
            rect(x='23', width='12', height='23', fill="#D80031")
      .description__country.hide
         span Paris, France
         svg.france(viewbox='0 0 35 23')
            rect(x='-0.1', width='12', height='23', fill="#323E95")
            rect(x='23', width='12', height='23', fill="#D80031")
      .description__country.hide
         span Hong Kong, China
         svg.china(viewbox='0 0 35 23')
            g
               rect(width='35', height='23', fill="#CB1D23")
               polygon(points='4,8.9 4.7,6.6 2.8,5.2 5.2,5.2 5.9,2.9 6.7,5.2 9.1,5.2 7.1,6.6 7.8,8.9 5.9,7.5 	', fill="#F7DE29")
               polygon(points='10.7,10.1 11.5,10.4 12,9.8 12,10.6 12.8,11 11.9,11.2 11.9,12 11.4,11.3 10.6,11.5 11.1,10.8 	', fill="#F7DE29")
               polygon(points='15,5.7 14.2,5.6 13.8,6.3 13.6,5.5 12.8,5.3 13.6,4.9 13.4,4.1 14.1,4.7 14.8,4.3 14.4,5.1 	', fill="#F7DE29")
               polygon(points='13.2,9.6 13.5,8.8 12.8,8.3 13.6,8.3 13.9,7.4 14.2,8.3 15.1,8.3 14.4,8.8 14.6,9.6 13.9,9.1 	', fill="#F7DE29")
               polygon(points='10.7,2 11.5,2.4 12.1,1.8 12,2.6 12.8,3 11.9,3.2 11.8,4 11.4,3.3 10.5,3.4 11.1,2.8 	', fill="#F7DE29")
      .description__country.hide
         span Thx for watching
         svg.china(viewbox='0 0 35 23')
            a(xlink:href='https://twitter.com/AntonMudrenok', target='_blank')
               path(d='M31.3,2.7c-1,0.5-2.2,0.8-3.3,0.9c1.2-0.7,2.1-1.9,2.6-3.2c-1.1,0.7-2.4,1.1-3.7,1.4C25.8,0.7,24.3,0,22.6,0\
               c-3.2,0-5.8,2.6-5.8,5.8c0,0.5,0.1,0.9,0.1,1.3C12.1,6.9,7.8,4.6,5,1.1C4.5,1.9,4.2,2.9,4.2,4c0,2,1,3.8,2.6,4.8\
               c-1,0-1.8-0.3-2.6-0.7c0,0,0,0,0,0.1c0,2.8,2,5.2,4.7,5.7c-0.5,0.1-1,0.2-1.5,0.2c-0.4,0-0.7,0-1.1-0.1c0.7,2.3,2.9,4,5.4,4\
               c-2,1.6-4.5,2.5-7.2,2.5c-0.5,0-0.9,0-1.4-0.1C5.6,22,8.6,23,11.9,23c10.7,0,16.5-8.8,16.5-16.5c0-0.3,0-0.5,0-0.8\
               C29.5,4.9,30.5,3.9,31.3,2.7z', fill="#55ACEE")
      .description__line
      .description__text
         span How about you explore cultural events in La Crusc?
      .description__text.hide
         span How about you explore cultural events in Paris?
      .description__text.hide
         span How about you explore cultural events in Hong Kong?
      .description__text.hide
         span More demos soon =)
            
          
!
            
              @import url('https://fonts.googleapis.com/css?family=Questrial');

$width: 35rem;
$vidWidth: 32rem;
$vidHeight: 31rem;
$vidPadding: 1.5rem;

$secondFontCol: #aaaaaa;

*, *:before, *:after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  font-size: 62.5%;
}

body {
  background: #eeeeee;
  overflow-x: hidden;
  font-family: 'Questrial', "Helvetica Neue", Helvetica, sans-serif;
}

.elements {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: $width;
  height: 51rem;
  background-color: #fff;
  border-radius: 3px;
  box-shadow: 0.5rem 1rem 3rem rgba(0,0,0,0.7);
}

.container {
  position: relative;
  margin: 3rem auto 0;
  width: $vidWidth;
}

.slide {
  position: absolute;
  height: $vidHeight;
  width: $vidWidth;
  border-radius: 3px;
  cursor: grab;

  background-color: gray;
  overflow: hidden;

  will-change: transform;
  transform: translateZ(0);
  
  &1 {
    box-shadow: 0.2rem 0.2rem 2.5rem rgba(0,0,0,0.7);
    background-image: url("https://i.vimeocdn.com/video/590456190_640x360.jpg");
    background-size: 55rem;
  }
}

#paris {
  margin-left: -15rem;
}

#italy, #prog {
  margin-left: -0rem;
}

#hongkong {
  margin-left: -10rem;
}

.index {
  &1 { z-index: 1; }
  &2 { z-index: 2; }
  &3 { z-index: 3; }
  &4 { z-index: 4; }
}

.description {
  position: absolute;
  top: 39rem;
  margin: auto 4.2rem;
  width: $width - 4.2 * 2rem;

  &__line {
    position: absolute;
    top: 3.5rem;
    width: 100%;
    border-bottom: 1px solid #eeeeee;
  }

  &__country, &__text {
    position: absolute;
    will-change: transform, opacity;
    transform: translateZ(0);
    opacity: 1;
    transition: all .25s cubic-bezier(.74,.05,.94,.36);
  }

  &__country {
    width: 100%;
    font-size: 2rem;
    font-weight: 600;
  }

  &__text {
    top: 5rem;
    font-size: 1.7rem;
    font-weight: 300;
    color: $secondFontCol;
    transition-delay: 0.03s;

    &.hide {
      transition-delay: .28s;
    }
  }
}

.fadeout-up {
  opacity: 0;
  transform: translate3D(0, -2rem, 0);
}

.hide {
  opacity: 0;
  transform: translate3D(0, 2rem, 0);
  transition: all .25s cubic-bezier(.05,.67,.47,.99);
  transition-delay: .25s;
}

.fadein-up {
  opacity: 1;
  transform: translate3D(0, 0, 0);
}

svg {
  width: 3.5rem;
  height: 2.3rem;
  position: absolute;
  right: 0;
  top: -0.1rem;
}
            
          
!
            
              $(document).ready(function() {
  const $videos = [].slice.call(document.querySelectorAll('.slide'));
  const $countries = [].slice.call(document.querySelectorAll(".description__country"));
  const $texts = [].slice.call(document.querySelectorAll(".description__text"));

  var fromTo = (from, to, prgrs = 0) => from + (to - from) * prgrs;

  var easing = {
    inCubic: function(t, b, c, d) { // t: current time, b: begInnIng value, c: change In value, d: duration
      var ts = (t /= d) * t;
      var tc = ts * t;
      return b + c * (1.7 * tc * ts - 2.05 * ts * ts + 1.5 * tc - 0.2 * ts + 0.05 * t);
    }
  };

  var transforms = {
    translate3D: function(x = 0, y = 0, z = 0, el = "px") {
      return `translate3D(${x}${el}, ${y}${el}, ${z}${el})`;
    },

    rotate3d: function(x = 0, y = 0, z = 0, deg = 0) {
      return `rotate3d(${x}, ${y}, ${z}, ${deg}deg)`;
    },

    rotate: function(deg = 0) {
      return `rotate(${deg}deg)`;
    },

    scale: function(x = 0, y = 0) {
      return `scale(${x}, ${y})`;
    },

    perspective: function(val = 0, el = "px") {
      return `perspective(${val}${el})`;
    }
  };

  var descriptions = {
    index: 0,
    timeout: 550,
    countries: $countries.slice(),
    texts: $texts.slice(),

    animateDescription: function() {
      $(this.countries[0]).addClass("fadeout-up");
      $(this.countries[1]).addClass("fadein-up");
      $(this.texts[0]).addClass("fadeout-up");
      $(this.texts[1]).addClass("fadein-up");
    },

    swapDescription: function() {
      let shdC = this.countries.shift();
      let shdT = this.texts.shift();

      let count = $countries.length;
      if (count > this.index + 4) {
        this.countries.push($countries[this.index + 5]);
        this.texts.push($texts[this.index + 5]);
      }
      else {
        this.countries.push(shdC);
        this.texts.push(shdT);
      }
      this.index === count ? this.index = 0 : this.index++;
      this.initDescriptions();
    },

    initDescriptions: function () {
      let length = this.countries.length;
      $(this.countries[0]).removeClass("hide fadein-up");
      $(this.countries[length - 1]).addClass("hide").removeClass("fadeout-up");
      $(this.texts[0]).removeClass("hide fadein-up");
      $(this.texts[length - 1]).addClass("hide").removeClass("fadeout-up");
    }
  };

  var curBlocks = {
    blocks: $videos.slice(),
    index: 0,

    swapBlocks: function() {
      let shd = this.blocks.shift();
      let count = $videos.length;
      if (count > this.index + 4) {
        this.blocks.push($videos[this.index + 5]);
      }
      else {
        this.blocks.push(shd);
      }
      this.index === count ? this.index = 0 : this.index++;
      initScene();
    }
  };

  var block = {
    width: 32,
    heigth: 31,
    b2scale: 30 / 32,
    b3scale: 28 / 32,
    upHeigth: 1,

    b2caclH: 0,
    b3caclH: 0,
    
    interact: false
  };

  var initScene = function() {
    block.b2caclH =
        block.heigth * (1 - block.b2scale) * (1 / block.b2scale) / 2
      + block.upHeigth * (1 / block.b2scale);
    block.b3caclH =
        block.heigth * (1 - block.b3scale) * (1 / block.b3scale) / 2
      + block.upHeigth * 2 * (1 / block.b3scale);

    curBlocks.blocks[0].style.transform = transforms.translate3D(0, 0, 0, "rem");
    curBlocks.blocks[1].style.transform =
        transforms.scale(block.b2scale, block.b2scale)
      + transforms.translate3D(0, block.b2caclH, 0, "rem");
    curBlocks.blocks[2].style.transform =
        transforms.scale(block.b3scale, block.b3scale)
      + transforms.translate3D(0, block.b3caclH, 0, "rem");
    curBlocks.blocks[3].style.transform =
        transforms.scale(block.b3scale, block.b3scale);

    curBlocks.blocks[0].style.opacity = 1;
    curBlocks.blocks[1].style.opacity = 0.1;
    curBlocks.blocks[2].style.opacity = 0.03;
    curBlocks.blocks[3].style.opacity = 0;

    curBlocks.blocks[0].className = "slide slide1 index4";
    curBlocks.blocks[1].className = "slide index3";
    curBlocks.blocks[2].className = "slide index2";
    curBlocks.blocks[3].className = "slide index1";
    bindDrag();
  };

  initScene();

  var drag = {
    degree: 2.7,
    upHeight: 1.5,
    maxDrag: 75,
    b2scale: 0.98,
    b3scale: 0.95,
    dx: 0,
    frameBusy: false,
    helloSafari: 2.9 // need to add this coz of strange behavior
  };

  var dragBlock = function() {
    const maxStep = drag.maxDrag;
    let curStep = drag.dx;
    if (curStep > maxStep) curStep = maxStep;
    if (curStep < -maxStep) curStep = -maxStep;

    let progress = curStep / maxStep;
    let curDeg = drag.degree * progress;
    let curUpLen = drag.upHeight * Math.abs(curStep) / maxStep;
    let curScaleBlock2 = drag.b2scale + (1 - drag.b2scale) * (maxStep - curStep) / maxStep;
    let curScaleBlock3 = drag.b3scale + (1 - drag.b3scale) * (maxStep - curStep) / maxStep;

    curBlocks.blocks[0].style.transform =
        transforms.perspective(220, "rem")
      + transforms.rotate(curDeg)
      + transforms.rotate3d(1, 1, 0, curDeg * 3)
      + transforms.translate3D(0, -curUpLen, 0, "rem");

    curBlocks.blocks[1].style.transform =
        transforms.scale(block.b2scale * curScaleBlock2, block.b2scale * curScaleBlock2)
      + transforms.translate3D(0, block.b2caclH - curUpLen / 4, 0, "rem")
      + transforms.rotate(curDeg / 3)
      + transforms.rotate3d(1, 1, 0, curDeg * drag.helloSafari);

    curBlocks.blocks[2].style.transform =
        transforms.scale(block.b3scale * curScaleBlock3, block.b3scale * curScaleBlock3)
      + transforms.translate3D(0, block.b3caclH + curUpLen / 1.5 , 0, "rem")
      + transforms.rotate(-curDeg)
      + transforms.rotate3d(1, 1, 0, curDeg * drag.helloSafari);

    curBlocks.blocks[0].style.opacity = 1;
    curBlocks.blocks[1].style.opacity = fromTo(0.1, 0.7, progress);
    curBlocks.blocks[2].style.opacity = fromTo(0.03, 0.07, progress);
    curBlocks.blocks[3].style.opacity = 0;

    drag.frameBusy = false;
  };

  var throwing = {
    animating: false,
    curStep: 0,
    maxStep: 15
  };

  var throwBlock = function() {
    if (++throwing.curStep > throwing.maxStep) {
      $(document).off("mousedown touchstart");
      throwing.curStep = 0;
      drag.dx = 0;
      curBlocks.blocks[0].children[0].pause();
      curBlocks.swapBlocks();
      return;
    }

    let progress = easing.inCubic(throwing.curStep, 0, 1, throwing.maxStep);
    let delta = easing.inCubic(throwing.curStep, 0, 1, throwing.maxStep) * 40;

    curBlocks.blocks[0].style.transform =
        transforms.rotate(drag.degree + delta / 2)
      + transforms.rotate3d(1, 1, 0, drag.degree * 3)
      + transforms.translate3D(delta, -drag.upHeight - delta / 1.2, 0, "rem");

    let b2Scale = fromTo(block.b2scale * drag.b2scale, 1, progress);
    let b2TransY = fromTo(block.b2caclH - drag.upHeight / 4, 0, progress);
    let b2Rot = fromTo(drag.degree / 3, 0, progress);

    curBlocks.blocks[1].style.transform =
        transforms.scale(b2Scale, b2Scale)
      + transforms.translate3D(0, b2TransY, 0, "rem")
      + transforms.rotate(b2Rot)
      + transforms.rotate3d(1, 1, 0, drag.degree * drag.helloSafari);

    let b3Scale = fromTo(block.b3scale * drag.b3scale, block.b2scale, progress);
    let b3TransY = fromTo(block.b3caclH + drag.upHeight / 1.5, block.b2caclH, progress);
    let b3Rot = fromTo(-drag.degree, 0, progress);

    curBlocks.blocks[2].style.transform =
        transforms.scale(b3Scale, b3Scale)
      + transforms.translate3D(0, b3TransY , 0, "rem")
      + transforms.rotate(b3Rot)
      + transforms.rotate3d(1, 1, 0, drag.degree * drag.helloSafari);

    curBlocks.blocks[3].style.transform =
        transforms.scale(block.b3scale, block.b3scale)
      + transforms.translate3D(0, fromTo(0, block.b3caclH, progress) , 0, "rem");

    curBlocks.blocks[0].style.opacity = fromTo(1, 0.5, progress);
    curBlocks.blocks[1].style.opacity = fromTo(0.7, 1, progress);
    curBlocks.blocks[2].style.opacity = fromTo(0.07, 0.1, progress);
    curBlocks.blocks[3].style.opacity = fromTo(0, 0.03, progress);

    requestAnimationFrame(throwBlock);
  };

  function bindDrag() {
    $(document).on("mousedown touchstart", ".slide1", function (e) {
      const startX = e.pageX || e.originalEvent.touches[0].pageX;
      const startY = e.pageY || e.originalEvent.touches[0].pageY;
      block.interact = true;

      $(document).on("mousemove touchmove", function (e) {
        let curX = e.pageX || e.originalEvent.touches[0].pageX;
        let curY = e.pageY || e.originalEvent.touches[0].pageY;

        if (curX - startX <= 0) curX = startX;
        if (curY - startY >= 0) curY = startY;

        drag.dx = Math.sqrt(Math.pow(curX - startX, 2) + Math.pow(curY - startY, 2));

        if (!drag.dx) return;
        if (drag.frameBusy) return;
        drag.frameBusy = true;
        requestAnimationFrame(dragBlock);
      });

      $(document).on("mouseup touchend", function (e) {
        $(document).off("mousemove touchmove mouseup touchend");
        if (Math.abs(drag.dx) < drag.maxDrag) {
          drag.dx = 0;
          requestAnimationFrame(dragBlock);
        }
        else {
          descriptions.animateDescription();
          setTimeout(descriptions.swapDescription.bind(descriptions), descriptions.timeout);
          curBlocks.blocks[1].children[0].play();
          requestAnimationFrame(throwBlock);
        }
      });
    });
  };
  
  (function prevAnimation() {
    let initDel = 500;
    let frames = drag.maxDrag;
    let spd = 15;
    for (let i = 1; i < frames; i++) {
      setTimeout(() => {
        if (!block.interact) {
          drag.dx = i;
          if (drag.frameBusy) return;
          requestAnimationFrame(dragBlock);
        }
      }, initDel + spd * i);
    }
    for (let i = frames; i >= 0; i--) {
      setTimeout(() => {
        if (!block.interact) {
          drag.dx = i;
          if (drag.frameBusy) return;
          requestAnimationFrame(dragBlock);
        }
      }, initDel + spd * (frames * 2 + 1 - i));
    }
  })();
});
            
          
!
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