/*! normalize.css v7.0.0 | MIT License | github.com/necolas/normalize.css */

/* Document
   ========================================================================== */

/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in
 *    IE on Windows Phone and in iOS.
 */

article,
aside,
footer,
header,
nav,
section {
  display: block;
}
/* Hidden
   ========================================================================== */

/**
 * Add the correct display in IE 10-.
 */

[hidden] {
  display: none;
}


/* loader-ellips
------------------------- */

.loader-ellips {
  font-size: 20px;
  position: relative;
  width: 4em;
  height: 1em;
  margin: 10px auto;
}

.loader-ellips__dot {
  display: block;
  width: 1em;
  height: 1em;
  border-radius: 0.5em;
  background: #555;
  position: absolute;
  animation-duration: 0.5s;
  animation-timing-function: ease;
  animation-iteration-count: infinite;
}

.loader-ellips__dot:nth-child(1),
.loader-ellips__dot:nth-child(2) {
  left: 0;
}
.loader-ellips__dot:nth-child(3) { left: 1.5em; }
.loader-ellips__dot:nth-child(4) { left: 3em; }

@keyframes reveal {
  from { transform: scale(0.001); }
  to { transform: scale(1); }
}

@keyframes slide {
  to { transform: translateX(1.5em) }
}

.loader-ellips__dot:nth-child(1) {
  animation-name: reveal;
}

.loader-ellips__dot:nth-child(2),
.loader-ellips__dot:nth-child(3) {
  animation-name: slide;
}

.loader-ellips__dot:nth-child(4) {
  animation-name: reveal;
  animation-direction: reverse;
}

/* loader-wheel
------------------------- */

.loader-wheel {
  font-size: 64px; /* change size here */
  position: relative;
  height: 1em;
  width: 1em;
  padding-left: 0.45em;
  overflow: hidden;
  margin: 0 auto;
  animation: loader-wheel-rotate 0.5s steps(12) infinite;
}

.loader-wheel i {
  display: block;
  position: absolute;
  height: 0.3em;
  width: 0.1em;
  border-radius: 0.05em;
  background: #333; /* change color here */
  opacity: 0.8;
  transform: rotate(-30deg);
  transform-origin: center 0.5em;
}

@keyframes loader-wheel-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}



/* scroller
------------------------- */

.scroller {
  height: 400px;
  padding: 10px 10px 100px;
  overflow-y: scroll;
  border: 1px solid #DDD;
  border-radius: 5px;
}

.scroller__content {
}

/* ---- scroller-item ---- */

.scroller-item {
  height: 200px;
  margin-bottom: 10px;
  padding: 20px;
  background: #19F;
  border-radius: 5px;
  color: white;
  font-size: 3.0rem;
  line-height: 1;
}

.scroller-item--height2 { height: 250px; }
.scroller-item--height3 { height: 300px; }

.scroller-item--magenta { background: #C25; }
.scroller-item--red { background: #E21; }
.scroller-item--gold { background: #EA0; }
.scroller-item--green { background: #6C6; }

/* ---- prefill ---- */

.scroller--prefill { height: 500px; }

.scroller--prefill .scroller-item,
.scroller--prefill .scroller-item--height2,
.scroller--prefill .scroller-item--height3 { height: 80px; }

/* scroller-status
------------------------- */


.scroller-status {
  display: none;
  padding: 20px 0;
}

.scroller-status__message {
  text-align: center;
  color: #777;
}

/* site-scroll
------------------------- */

.site-scroll__button {
  margin: 60px auto;
  padding: 20px 40px;
}