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HTML

              
                <div class="container" data-0="transform: translate(0%);" data-1000="transform: translate(-300%)">
  <section>
    <div class="item">
      <h3>Lorem, ipsum dolor.</h3>
      <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Odit magnam enim nulla aliquid, tenetur non iusto?</p>
    </div>
  </section>
  <section>
    <div class="item">
      <h3>Lorem ipsum dolor sit.</h3>
      <p>Lorem ipsum dolor, sit amet consectetur adipisicing elit. Eius consectetur debitis ullam aut non excepturi libero, voluptatum reprehenderit veritatis possimus.</p>
    </div>
  </section>
  <section>
    <div class="item">
      <h3>Lorem ipsum dolor sit amet.</h3>
      <p>Lorem ipsum, dolor sit amet consectetur adipisicing elit. Neque magnam, inventore recusandae quaerat iusto corporis!</p>
    </div>
  </section>
  <section>
    <div class="item">
      <h3>Lorem ipsum dolor sit.</h3>
      <p>Lorem ipsum dolor sit amet consectetur, adipisicing elit. Reiciendis similique qui dolorum sapiente architecto commodi eaque doloribus, earum dolores eligendi illo nobis!</p>
    </div>
  </section>
</div>
              
            
!

CSS

              
                * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: sans-serif;
}

.container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
}

section {
  min-width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

section:nth-of-type(1) {
  background: tomato;
}
section:nth-of-type(2) {
  background: lightblue;
}
section:nth-of-type(3) {
  background: orange;
}
section:nth-of-type(4) {
  background: lightgreen;
}

.item {
  max-width: 600px;
  color: #fff;
}

              
            
!

JS

              
                !(function (a, b, c) {
  "use strict";
  function d(c) {
    if (
      ((e = b.documentElement),
      (f = b.body),
      T(),
      (ha = this),
      (c = c || {}),
      (ma = c.constants || {}),
      c.easing)
    )
      for (var d in c.easing) W[d] = c.easing[d];
    (ta = c.edgeStrategy || "set"),
      (ka = {
        beforerender: c.beforerender,
        render: c.render,
        keyframe: c.keyframe
      }),
      (la = c.forceHeight !== !1),
      la && (Ka = c.scale || 1),
      (na = c.mobileDeceleration || y),
      (pa = c.smoothScrolling !== !1),
      (qa = c.smoothScrollingDuration || A),
      (ra = { targetTop: ha.getScrollTop() }),
      (Sa = (
        c.mobileCheck ||
        function () {
          return /Android|iPhone|iPad|iPod|BlackBerry/i.test(
            navigator.userAgent || navigator.vendor || a.opera
          );
        }
      )()),
      Sa
        ? ((ja = b.getElementById(c.skrollrBody || z)),
          ja && ga(),
          X(),
          Ea(e, [s, v], [t]))
        : Ea(e, [s, u], [t]),
      ha.refresh(),
      wa(a, "resize orientationchange", function () {
        var a = e.clientWidth,
          b = e.clientHeight;
        (b !== Pa || a !== Oa) && ((Pa = b), (Oa = a), (Qa = !0));
      });
    var g = U();
    return (
      (function h() {
        $(), (va = g(h));
      })(),
      ha
    );
  }
  var e,
    f,
    g = {
      get: function () {
        return ha;
      },
      init: function (a) {
        return ha || new d(a);
      },
      VERSION: "0.6.30"
    },
    h = Object.prototype.hasOwnProperty,
    i = a.Math,
    j = a.getComputedStyle,
    k = "touchstart",
    l = "touchmove",
    m = "touchcancel",
    n = "touchend",
    o = "skrollable",
    p = o + "-before",
    q = o + "-between",
    r = o + "-after",
    s = "skrollr",
    t = "no-" + s,
    u = s + "-desktop",
    v = s + "-mobile",
    w = "linear",
    x = 1e3,
    y = 0.004,
    z = "skrollr-body",
    A = 200,
    B = "start",
    C = "end",
    D = "center",
    E = "bottom",
    F = "___skrollable_id",
    G = /^(?:input|textarea|button|select)$/i,
    H = /^\s+|\s+$/g,
    I = /^data(?:-(_\w+))?(?:-?(-?\d*\.?\d+p?))?(?:-?(start|end|top|center|bottom))?(?:-?(top|center|bottom))?$/,
    J = /\s*(@?[\w\-\[\]]+)\s*:\s*(.+?)\s*(?:;|$)/gi,
    K = /^(@?[a-z\-]+)\[(\w+)\]$/,
    L = /-([a-z0-9_])/g,
    M = function (a, b) {
      return b.toUpperCase();
    },
    N = /[\-+]?[\d]*\.?[\d]+/g,
    O = /\{\?\}/g,
    P = /rgba?\(\s*-?\d+\s*,\s*-?\d+\s*,\s*-?\d+/g,
    Q = /[a-z\-]+-gradient/g,
    R = "",
    S = "",
    T = function () {
      var a = /^(?:O|Moz|webkit|ms)|(?:-(?:o|moz|webkit|ms)-)/;
      if (j) {
        var b = j(f, null);
        for (var c in b)
          if ((R = c.match(a) || (+c == c && b[c].match(a)))) break;
        if (!R) return void (R = S = "");
        (R = R[0]),
          "-" === R.slice(0, 1)
            ? ((S = R),
              (R = {
                "-webkit-": "webkit",
                "-moz-": "Moz",
                "-ms-": "ms",
                "-o-": "O"
              }[R]))
            : (S = "-" + R.toLowerCase() + "-");
      }
    },
    U = function () {
      var b =
          a.requestAnimationFrame ||
          a[R.toLowerCase() + "RequestAnimationFrame"],
        c = Ha();
      return (
        (Sa || !b) &&
          (b = function (b) {
            var d = Ha() - c,
              e = i.max(0, 1e3 / 60 - d);
            return a.setTimeout(function () {
              (c = Ha()), b();
            }, e);
          }),
        b
      );
    },
    V = function () {
      var b =
        a.cancelAnimationFrame || a[R.toLowerCase() + "CancelAnimationFrame"];
      return (
        (Sa || !b) &&
          (b = function (b) {
            return a.clearTimeout(b);
          }),
        b
      );
    },
    W = {
      begin: function () {
        return 0;
      },
      end: function () {
        return 1;
      },
      linear: function (a) {
        return a;
      },
      quadratic: function (a) {
        return a * a;
      },
      cubic: function (a) {
        return a * a * a;
      },
      swing: function (a) {
        return -i.cos(a * i.PI) / 2 + 0.5;
      },
      sqrt: function (a) {
        return i.sqrt(a);
      },
      outCubic: function (a) {
        return i.pow(a - 1, 3) + 1;
      },
      bounce: function (a) {
        var b;
        if (0.5083 >= a) b = 3;
        else if (0.8489 >= a) b = 9;
        else if (0.96208 >= a) b = 27;
        else {
          if (!(0.99981 >= a)) return 1;
          b = 91;
        }
        return 1 - i.abs((3 * i.cos(a * b * 1.028)) / b);
      }
    };
  (d.prototype.refresh = function (a) {
    var d,
      e,
      f = !1;
    for (
      a === c
        ? ((f = !0), (ia = []), (Ra = 0), (a = b.getElementsByTagName("*")))
        : a.length === c && (a = [a]),
        d = 0,
        e = a.length;
      e > d;
      d++
    ) {
      var g = a[d],
        h = g,
        i = [],
        j = pa,
        k = ta,
        l = !1;
      if ((f && F in g && delete g[F], g.attributes)) {
        for (var m = 0, n = g.attributes.length; n > m; m++) {
          var p = g.attributes[m];
          if ("data-anchor-target" !== p.name)
            if ("data-smooth-scrolling" !== p.name)
              if ("data-edge-strategy" !== p.name)
                if ("data-emit-events" !== p.name) {
                  var q = p.name.match(I);
                  if (null !== q) {
                    var r = {
                      props: p.value,
                      element: g,
                      eventType: p.name.replace(L, M)
                    };
                    i.push(r);
                    var s = q[1];
                    s && (r.constant = s.substr(1));
                    var t = q[2];
                    /p$/.test(t)
                      ? ((r.isPercentage = !0),
                        (r.offset = (0 | t.slice(0, -1)) / 100))
                      : (r.offset = 0 | t);
                    var u = q[3],
                      v = q[4] || u;
                    u && u !== B && u !== C
                      ? ((r.mode = "relative"), (r.anchors = [u, v]))
                      : ((r.mode = "absolute"),
                        u === C
                          ? (r.isEnd = !0)
                          : r.isPercentage || (r.offset = r.offset * Ka));
                  }
                } else l = !0;
              else k = p.value;
            else j = "off" !== p.value;
          else if (((h = b.querySelector(p.value)), null === h))
            throw 'Unable to find anchor target "' + p.value + '"';
        }
        if (i.length) {
          var w, x, y;
          !f && F in g
            ? ((y = g[F]), (w = ia[y].styleAttr), (x = ia[y].classAttr))
            : ((y = g[F] = Ra++), (w = g.style.cssText), (x = Da(g))),
            (ia[y] = {
              element: g,
              styleAttr: w,
              classAttr: x,
              anchorTarget: h,
              keyFrames: i,
              smoothScrolling: j,
              edgeStrategy: k,
              emitEvents: l,
              lastFrameIndex: -1
            }),
            Ea(g, [o], []);
        }
      }
    }
    for (Aa(), d = 0, e = a.length; e > d; d++) {
      var z = ia[a[d][F]];
      z !== c && (_(z), ba(z));
    }
    return ha;
  }),
    (d.prototype.relativeToAbsolute = function (a, b, c) {
      var d = e.clientHeight,
        f = a.getBoundingClientRect(),
        g = f.top,
        h = f.bottom - f.top;
      return (
        b === E ? (g -= d) : b === D && (g -= d / 2),
        c === E ? (g += h) : c === D && (g += h / 2),
        (g += ha.getScrollTop()),
        (g + 0.5) | 0
      );
    }),
    (d.prototype.animateTo = function (a, b) {
      b = b || {};
      var d = Ha(),
        e = ha.getScrollTop(),
        f = b.duration === c ? x : b.duration;
      return (
        (oa = {
          startTop: e,
          topDiff: a - e,
          targetTop: a,
          duration: f,
          startTime: d,
          endTime: d + f,
          easing: W[b.easing || w],
          done: b.done
        }),
        oa.topDiff || (oa.done && oa.done.call(ha, !1), (oa = c)),
        ha
      );
    }),
    (d.prototype.stopAnimateTo = function () {
      oa && oa.done && oa.done.call(ha, !0), (oa = c);
    }),
    (d.prototype.isAnimatingTo = function () {
      return !!oa;
    }),
    (d.prototype.isMobile = function () {
      return Sa;
    }),
    (d.prototype.setScrollTop = function (b, c) {
      return (
        (sa = c === !0),
        Sa ? (Ta = i.min(i.max(b, 0), Ja)) : a.scrollTo(0, b),
        ha
      );
    }),
    (d.prototype.getScrollTop = function () {
      return Sa ? Ta : a.pageYOffset || e.scrollTop || f.scrollTop || 0;
    }),
    (d.prototype.getMaxScrollTop = function () {
      return Ja;
    }),
    (d.prototype.on = function (a, b) {
      return (ka[a] = b), ha;
    }),
    (d.prototype.off = function (a) {
      return delete ka[a], ha;
    }),
    (d.prototype.destroy = function () {
      var a = V();
      a(va), ya(), Ea(e, [t], [s, u, v]);
      for (var b = 0, d = ia.length; d > b; b++) fa(ia[b].element);
      (e.style.overflow = f.style.overflow = ""),
        (e.style.height = f.style.height = ""),
        ja && g.setStyle(ja, "transform", "none"),
        (ha = c),
        (ja = c),
        (ka = c),
        (la = c),
        (Ja = 0),
        (Ka = 1),
        (ma = c),
        (na = c),
        (La = "down"),
        (Ma = -1),
        (Oa = 0),
        (Pa = 0),
        (Qa = !1),
        (oa = c),
        (pa = c),
        (qa = c),
        (ra = c),
        (sa = c),
        (Ra = 0),
        (ta = c),
        (Sa = !1),
        (Ta = 0),
        (ua = c);
    });
  var X = function () {
      var d, g, h, j, o, p, q, r, s, t, u, v;
      wa(e, [k, l, m, n].join(" "), function (a) {
        var e = a.changedTouches[0];
        for (j = a.target; 3 === j.nodeType; ) j = j.parentNode;
        switch (
          ((o = e.clientY),
          (p = e.clientX),
          (t = a.timeStamp),
          G.test(j.tagName) || a.preventDefault(),
          a.type)
        ) {
          case k:
            d && d.blur(),
              ha.stopAnimateTo(),
              (d = j),
              (g = q = o),
              (h = p),
              (s = t);
            break;
          case l:
            G.test(j.tagName) && b.activeElement !== j && a.preventDefault(),
              (r = o - q),
              (v = t - u),
              ha.setScrollTop(Ta - r, !0),
              (q = o),
              (u = t);
            break;
          default:
          case m:
          case n:
            var f = g - o,
              w = h - p,
              x = w * w + f * f;
            if (49 > x) {
              if (!G.test(d.tagName)) {
                d.focus();
                var y = b.createEvent("MouseEvents");
                y.initMouseEvent(
                  "click",
                  !0,
                  !0,
                  a.view,
                  1,
                  e.screenX,
                  e.screenY,
                  e.clientX,
                  e.clientY,
                  a.ctrlKey,
                  a.altKey,
                  a.shiftKey,
                  a.metaKey,
                  0,
                  null
                ),
                  d.dispatchEvent(y);
              }
              return;
            }
            d = c;
            var z = r / v;
            z = i.max(i.min(z, 3), -3);
            var A = i.abs(z / na),
              B = z * A + 0.5 * na * A * A,
              C = ha.getScrollTop() - B,
              D = 0;
            C > Ja
              ? ((D = (Ja - C) / B), (C = Ja))
              : 0 > C && ((D = -C / B), (C = 0)),
              (A *= 1 - D),
              ha.animateTo((C + 0.5) | 0, { easing: "outCubic", duration: A });
        }
      }),
        a.scrollTo(0, 0),
        (e.style.overflow = f.style.overflow = "hidden");
    },
    Y = function () {
      var a,
        b,
        c,
        d,
        f,
        g,
        h,
        j,
        k,
        l,
        m,
        n = e.clientHeight,
        o = Ba();
      for (j = 0, k = ia.length; k > j; j++)
        for (
          a = ia[j],
            b = a.element,
            c = a.anchorTarget,
            d = a.keyFrames,
            f = 0,
            g = d.length;
          g > f;
          f++
        )
          (h = d[f]),
            (l = h.offset),
            (m = o[h.constant] || 0),
            (h.frame = l),
            h.isPercentage && ((l *= n), (h.frame = l)),
            "relative" === h.mode &&
              (fa(b),
              (h.frame =
                ha.relativeToAbsolute(c, h.anchors[0], h.anchors[1]) - l),
              fa(b, !0)),
            (h.frame += m),
            la && !h.isEnd && h.frame > Ja && (Ja = h.frame);
      for (Ja = i.max(Ja, Ca()), j = 0, k = ia.length; k > j; j++) {
        for (a = ia[j], d = a.keyFrames, f = 0, g = d.length; g > f; f++)
          (h = d[f]),
            (m = o[h.constant] || 0),
            h.isEnd && (h.frame = Ja - h.offset + m);
        a.keyFrames.sort(Ia);
      }
    },
    Z = function (a, b) {
      for (var c = 0, d = ia.length; d > c; c++) {
        var e,
          f,
          i = ia[c],
          j = i.element,
          k = i.smoothScrolling ? a : b,
          l = i.keyFrames,
          m = l.length,
          n = l[0],
          s = l[l.length - 1],
          t = k < n.frame,
          u = k > s.frame,
          v = t ? n : s,
          w = i.emitEvents,
          x = i.lastFrameIndex;
        if (t || u) {
          if ((t && -1 === i.edge) || (u && 1 === i.edge)) continue;
          switch (
            (t
              ? (Ea(j, [p], [r, q]),
                w &&
                  x > -1 &&
                  (za(j, n.eventType, La), (i.lastFrameIndex = -1)))
              : (Ea(j, [r], [p, q]),
                w && m > x && (za(j, s.eventType, La), (i.lastFrameIndex = m))),
            (i.edge = t ? -1 : 1),
            i.edgeStrategy)
          ) {
            case "reset":
              fa(j);
              continue;
            case "ease":
              k = v.frame;
              break;
            default:
            case "set":
              var y = v.props;
              for (e in y)
                h.call(y, e) &&
                  ((f = ea(y[e].value)),
                  0 === e.indexOf("@")
                    ? j.setAttribute(e.substr(1), f)
                    : g.setStyle(j, e, f));
              continue;
          }
        } else 0 !== i.edge && (Ea(j, [o, q], [p, r]), (i.edge = 0));
        for (var z = 0; m - 1 > z; z++)
          if (k >= l[z].frame && k <= l[z + 1].frame) {
            var A = l[z],
              B = l[z + 1];
            for (e in A.props)
              if (h.call(A.props, e)) {
                var C = (k - A.frame) / (B.frame - A.frame);
                (C = A.props[e].easing(C)),
                  (f = da(A.props[e].value, B.props[e].value, C)),
                  (f = ea(f)),
                  0 === e.indexOf("@")
                    ? j.setAttribute(e.substr(1), f)
                    : g.setStyle(j, e, f);
              }
            w &&
              x !== z &&
              ("down" === La ? za(j, A.eventType, La) : za(j, B.eventType, La),
              (i.lastFrameIndex = z));
            break;
          }
      }
    },
    $ = function () {
      Qa && ((Qa = !1), Aa());
      var a,
        b,
        d = ha.getScrollTop(),
        e = Ha();
      if (oa)
        e >= oa.endTime
          ? ((d = oa.targetTop), (a = oa.done), (oa = c))
          : ((b = oa.easing((e - oa.startTime) / oa.duration)),
            (d = (oa.startTop + b * oa.topDiff) | 0)),
          ha.setScrollTop(d, !0);
      else if (!sa) {
        var f = ra.targetTop - d;
        f &&
          (ra = {
            startTop: Ma,
            topDiff: d - Ma,
            targetTop: d,
            startTime: Na,
            endTime: Na + qa
          }),
          e <= ra.endTime &&
            ((b = W.sqrt((e - ra.startTime) / qa)),
            (d = (ra.startTop + b * ra.topDiff) | 0));
      }
      if (sa || Ma !== d) {
        (La = d > Ma ? "down" : Ma > d ? "up" : La), (sa = !1);
        var h = { curTop: d, lastTop: Ma, maxTop: Ja, direction: La },
          i = ka.beforerender && ka.beforerender.call(ha, h);
        i !== !1 &&
          (Z(d, ha.getScrollTop()),
          Sa &&
            ja &&
            g.setStyle(ja, "transform", "translate(0, " + -Ta + "px) " + ua),
          (Ma = d),
          ka.render && ka.render.call(ha, h)),
          a && a.call(ha, !1);
      }
      Na = e;
    },
    _ = function (a) {
      for (var b = 0, c = a.keyFrames.length; c > b; b++) {
        for (
          var d, e, f, g, h = a.keyFrames[b], i = {};
          null !== (g = J.exec(h.props));

        )
          (f = g[1]),
            (e = g[2]),
            (d = f.match(K)),
            null !== d ? ((f = d[1]), (d = d[2])) : (d = w),
            (e = e.indexOf("!") ? aa(e) : [e.slice(1)]),
            (i[f] = { value: e, easing: W[d] });
        h.props = i;
      }
    },
    aa = function (a) {
      var b = [];
      return (
        (P.lastIndex = 0),
        (a = a.replace(P, function (a) {
          return a.replace(N, function (a) {
            return (a / 255) * 100 + "%";
          });
        })),
        S &&
          ((Q.lastIndex = 0),
          (a = a.replace(Q, function (a) {
            return S + a;
          }))),
        (a = a.replace(N, function (a) {
          return b.push(+a), "{?}";
        })),
        b.unshift(a),
        b
      );
    },
    ba = function (a) {
      var b,
        c,
        d = {};
      for (b = 0, c = a.keyFrames.length; c > b; b++) ca(a.keyFrames[b], d);
      for (d = {}, b = a.keyFrames.length - 1; b >= 0; b--)
        ca(a.keyFrames[b], d);
    },
    ca = function (a, b) {
      var c;
      for (c in b) h.call(a.props, c) || (a.props[c] = b[c]);
      for (c in a.props) b[c] = a.props[c];
    },
    da = function (a, b, c) {
      var d,
        e = a.length;
      if (e !== b.length)
        throw "Can't interpolate between \"" + a[0] + '" and "' + b[0] + '"';
      var f = [a[0]];
      for (d = 1; e > d; d++) f[d] = a[d] + (b[d] - a[d]) * c;
      return f;
    },
    ea = function (a) {
      var b = 1;
      return (
        (O.lastIndex = 0),
        a[0].replace(O, function () {
          return a[b++];
        })
      );
    },
    fa = function (a, b) {
      a = [].concat(a);
      for (var c, d, e = 0, f = a.length; f > e; e++)
        (d = a[e]),
          (c = ia[d[F]]),
          c &&
            (b
              ? ((d.style.cssText = c.dirtyStyleAttr), Ea(d, c.dirtyClassAttr))
              : ((c.dirtyStyleAttr = d.style.cssText),
                (c.dirtyClassAttr = Da(d)),
                (d.style.cssText = c.styleAttr),
                Ea(d, c.classAttr)));
    },
    ga = function () {
      (ua = "translateZ(0)"), g.setStyle(ja, "transform", ua);
      var a = j(ja),
        b = a.getPropertyValue("transform"),
        c = a.getPropertyValue(S + "transform"),
        d = (b && "none" !== b) || (c && "none" !== c);
      d || (ua = "");
    };
  g.setStyle = function (a, b, c) {
    var d = a.style;
    if (((b = b.replace(L, M).replace("-", "")), "zIndex" === b))
      isNaN(c) ? (d[b] = c) : (d[b] = "" + (0 | c));
    else if ("float" === b) d.styleFloat = d.cssFloat = c;
    else
      try {
        R && (d[R + b.slice(0, 1).toUpperCase() + b.slice(1)] = c), (d[b] = c);
      } catch (e) {}
  };
  var ha,
    ia,
    ja,
    ka,
    la,
    ma,
    na,
    oa,
    pa,
    qa,
    ra,
    sa,
    ta,
    ua,
    va,
    wa = (g.addEvent = function (b, c, d) {
      var e = function (b) {
        return (
          (b = b || a.event),
          b.target || (b.target = b.srcElement),
          b.preventDefault ||
            (b.preventDefault = function () {
              (b.returnValue = !1), (b.defaultPrevented = !0);
            }),
          d.call(this, b)
        );
      };
      c = c.split(" ");
      for (var f, g = 0, h = c.length; h > g; g++)
        (f = c[g]),
          b.addEventListener
            ? b.addEventListener(f, d, !1)
            : b.attachEvent("on" + f, e),
          Ua.push({ element: b, name: f, listener: d });
    }),
    xa = (g.removeEvent = function (a, b, c) {
      b = b.split(" ");
      for (var d = 0, e = b.length; e > d; d++)
        a.removeEventListener
          ? a.removeEventListener(b[d], c, !1)
          : a.detachEvent("on" + b[d], c);
    }),
    ya = function () {
      for (var a, b = 0, c = Ua.length; c > b; b++)
        (a = Ua[b]), xa(a.element, a.name, a.listener);
      Ua = [];
    },
    za = function (a, b, c) {
      ka.keyframe && ka.keyframe.call(ha, a, b, c);
    },
    Aa = function () {
      var a = ha.getScrollTop();
      (Ja = 0),
        la && !Sa && (f.style.height = ""),
        Y(),
        la && !Sa && (f.style.height = Ja + e.clientHeight + "px"),
        Sa
          ? ha.setScrollTop(i.min(ha.getScrollTop(), Ja))
          : ha.setScrollTop(a, !0),
        (sa = !0);
    },
    Ba = function () {
      var a,
        b,
        c = e.clientHeight,
        d = {};
      for (a in ma)
        (b = ma[a]),
          "function" == typeof b
            ? (b = b.call(ha))
            : /p$/.test(b) && (b = (b.slice(0, -1) / 100) * c),
          (d[a] = b);
      return d;
    },
    Ca = function () {
      var a,
        b = 0;
      return (
        ja && (b = i.max(ja.offsetHeight, ja.scrollHeight)),
        (a = i.max(
          b,
          f.scrollHeight,
          f.offsetHeight,
          e.scrollHeight,
          e.offsetHeight,
          e.clientHeight
        )),
        a - e.clientHeight
      );
    },
    Da = function (b) {
      var c = "className";
      return (
        a.SVGElement &&
          b instanceof a.SVGElement &&
          ((b = b[c]), (c = "baseVal")),
        b[c]
      );
    },
    Ea = function (b, d, e) {
      var f = "className";
      if (
        (a.SVGElement &&
          b instanceof a.SVGElement &&
          ((b = b[f]), (f = "baseVal")),
        e === c)
      )
        return void (b[f] = d);
      for (var g = b[f], h = 0, i = e.length; i > h; h++)
        g = Ga(g).replace(Ga(e[h]), " ");
      g = Fa(g);
      for (var j = 0, k = d.length; k > j; j++)
        -1 === Ga(g).indexOf(Ga(d[j])) && (g += " " + d[j]);
      b[f] = Fa(g);
    },
    Fa = function (a) {
      return a.replace(H, "");
    },
    Ga = function (a) {
      return " " + a + " ";
    },
    Ha =
      Date.now ||
      function () {
        return +new Date();
      },
    Ia = function (a, b) {
      return a.frame - b.frame;
    },
    Ja = 0,
    Ka = 1,
    La = "down",
    Ma = -1,
    Na = Ha(),
    Oa = 0,
    Pa = 0,
    Qa = !1,
    Ra = 0,
    Sa = !1,
    Ta = 0,
    Ua = [];
  "function" == typeof define && define.amd
    ? define([], function () {
        return g;
      })
    : "undefined" != typeof module && module.exports
    ? (module.exports = g)
    : (a.skrollr = g);
})(window, document);

var s = skrollr.init();

              
            
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