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CSS

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HTML 

              
                <section class="cd-title">
  <h1>Animated Headlines</h1>
</section>

<ul class="cd-filter">
  <li>
    <input type="radio" id="rotate-1" name="cd-animation-type" checked>
    <label for="rotate-1">Rotate 1</label>
  </li>
  <li>
    <input type="radio" id="rotate-2" name="cd-animation-type">
    <label for="rotate-2">Rotate 2</label>
  </li>
  <li>
    <input type="radio" id="loading-bar" name="cd-animation-type">
    <label for="loading-bar">Loading Bar</label>
  </li>
  <li>
    <input type="radio" id="slide" name="cd-animation-type">
    <label for="slide">Slide</label>
  </li>
  <li>
    <input type="radio" id="scale" name="cd-animation-type">
    <label for="scale">Scale</label>
  </li>
</ul>

<section class="cd-intro">
  <h1 class="cd-headline rotate-1">
    <span>My favourite game is</span>
    <span class="cd-words-wrapper">
      <b class="is-visible">ninepins</b>
      <b>bowling</b>
      <b>skittles</b>
    </span>
  </h1>
</section>
!

CSS 

              
                body {
  font-size: 1.3rem;
  font-family: 'Roboto', sans-serif;
  font-weight: 400;
  color: #fff;
  background-color: #E10E49;
}

.cd-title {
  position: relative;
  height: 80px;
  line-height: 80px;
  text-align: center;
}
.cd-title h1 {
  font-size: 2rem;
}

.cd-filter, .cd-intro {
  width: 90%;
  text-align: center;
}

.cd-intro {
  margin: 2em auto;
}

.cd-filter {
  margin: 0 auto;
  text-align: center;
}
.cd-filter li {
  position: relative;
  display: inline-block;
  margin: 0;
}
.cd-filter input {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
}

.cd-filter input:checked + label {
  border-color: #e6d925;
  color: rgba(255, 255, 255, 1);
}
.cd-filter label {
  border-color: #e10e49;
  border-style: solid;
  border-width: 0 0 2px;
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  display: inline-block;
  margin: 0;
  padding: 0.4em 0.6em;
}
.cd-filter label:hover {
  border-color: rgba(255, 255, 255, 0.7);
}

.cd-headline {
  font-size: 5rem;
  font-weight: 300;
  line-height: 1;
}

.cd-words-wrapper {
  display: inline-block;
  position: relative;
  text-align: left;
}
.cd-words-wrapper b {
  display: inline-block;
  position: absolute;
  white-space: nowrap;
  left: 0;
  top: 0;
}
.cd-words-wrapper b.is-visible {
  position: relative;
}

/* -------------------------------- 

xrotate-1 

-------------------------------- */
.cd-headline.rotate-1 .cd-words-wrapper {
  perspective: 300px;
}
.cd-headline.rotate-1 b {
  opacity: 0;
  transform-origin: 50% 100%;
  transform: rotateX(180deg);
}
.cd-headline.rotate-1 b.is-visible {
  opacity: 1;
  transform: rotateX(0deg);
  animation: cd-rotate-1-in 1.2s;
}
.cd-headline.rotate-1 b.is-hidden {
  transform: rotateX(180deg);
  animation: cd-rotate-1-out 1.2s;
}
@keyframes cd-rotate-1-in {
  0% {
    transform: rotateX(180deg);
    opacity: 0;
  }
  35% {
    transform: rotateX(120deg);
    opacity: 0;
  }
  65% {
    opacity: 0;
  }
  100% {
    transform: rotateX(360deg);
    opacity: 1;
  }
}
@keyframes cd-rotate-1-out {
  0% {
    transform: rotateX(0deg);
    opacity: 1;
  }
  35% {
    transform: rotateX(-40deg);
    opacity: 1;
  }
  65% {
    opacity: 0;
  }
  100% {
    transform: rotateX(180deg);
    opacity: 0;
  }
}

/* -------------------------------- 

xrotate-2 

-------------------------------- */
.cd-headline.rotate-2 .cd-words-wrapper {
  perspective: 300px;
}
.cd-headline.rotate-2 i, .cd-headline.rotate-2 em {
  display: inline-block;
  backface-visibility: hidden;
}
.cd-headline.rotate-2 i {
  transform-style: preserve-3d;
  transform: translateZ(-20px) rotateX(90deg);
  opacity: 0;
}
.is-visible .cd-headline.rotate-2 i {
  opacity: 1;
}
.cd-headline.rotate-2 i.in {
  animation: cd-rotate-2-in 0.4s forwards;
}
.cd-headline.rotate-2 i.out {
  animation: cd-rotate-2-out 0.4s forwards;
}
.cd-headline.rotate-2 em {
  transform: translateZ(20px);
}

.no-csstransitions .cd-headline.rotate-2 i {
  transform: rotateX(0deg);
  opacity: 0;
}
.no-csstransitions .cd-headline.rotate-2 i em {
  transform: scale(1);
}

.no-csstransitions .cd-headline.rotate-2 .is-visible i {
  opacity: 1;
}

@keyframes cd-rotate-2-in {
  0% {
    opacity: 0;
    transform: translateZ(-20px) rotateX(90deg);
  }
  60% {
    opacity: 1;
    transform: translateZ(-20px) rotateX(-10deg);
  }
  100% {
    opacity: 1;
    transform: translateZ(-20px) rotateX(0deg);
  }
}

@keyframes cd-rotate-2-out {
  0% {
    opacity: 1;
    transform: translateZ(-20px) rotateX(0);
  }
  60% {
    opacity: 0;
    transform: translateZ(-20px) rotateX(-100deg);
  }
  100% {
    opacity: 0;
    transform: translateZ(-20px) rotateX(-90deg);
  }
}

/* -------------------------------- 

xloading-bar 

-------------------------------- */
.cd-headline.loading-bar span {
  display: inline-block;
  padding: .2em 0;
}
.cd-headline.loading-bar .cd-words-wrapper {
  overflow: hidden;
  vertical-align: top;
}
.cd-headline.loading-bar .cd-words-wrapper::after {
  /* loading bar */
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  width: 0;
  background: #E6D925;
  z-index: 2;
  transition: width 0.3s -0.1s;
}
.cd-headline.loading-bar .cd-words-wrapper.is-loading::after {
  width: 100%;
  transition: width 3s;
}
.cd-headline.loading-bar b {
  top: .2em;
  opacity: 0;
  transition: opacity 0.3s;
}
.cd-headline.loading-bar b.is-visible {
  opacity: 1;
  top: 0;
}

/* -------------------------------- 

xslide 

-------------------------------- */
.cd-headline.slide span {
  display: inline-block;
  padding: .2em 0 .3em;
}
.cd-headline.slide .cd-words-wrapper {
  overflow: hidden;
  vertical-align: top;
}
.cd-headline.slide b {
  opacity: 0;
  top: .2em;
}
.cd-headline.slide b.is-visible {
  top: 0;
  opacity: 1;
  animation: slide-in 0.6s;
}
.cd-headline.slide b.is-hidden {
  animation: slide-out 0.6s;
}

@keyframes slide-in {
  0% {
    opacity: 0;
    transform: translateY(-100%);
  }
  60% {
    opacity: 1;
    transform: translateY(20%);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes slide-out {
  0% {
    opacity: 1;
    transform: translateY(0);
  }
  60% {
    opacity: 0;
    transform: translateY(120%);
  }
  100% {
    opacity: 0;
    transform: translateY(100%);
  }
}

/* -------------------------------- 

xscale 

-------------------------------- */
.cd-headline.scale i {
  display: inline-block;
  opacity: 0;
  transform: scale(0);
}
.is-visible .cd-headline.scale i {
  opacity: 1;
}
.cd-headline.scale i.in {
  animation: scale-up 0.6s forwards;
}
.cd-headline.scale i.out {
  animation: scale-down 0.6s forwards;
}

.no-csstransitions .cd-headline.scale i {
  transform: scale(1);
  opacity: 0;
}

.no-csstransitions .cd-headline.scale .is-visible i {
  opacity: 1;
}

@keyframes scale-up {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  60% {
    transform: scale(1.2);
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}
@keyframes scale-down {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  60% {
    transform: scale(0);
    opacity: 0;
  }
}
!

JS 

              
                jQuery(document).ready(function($) {

  // set animation timing
  var animationDelay = 2500,
      // loading bar effect
      barAnimationDelay = 3800,
      barWaiting = barAnimationDelay - 3000, // 3s is the duration of the transition on the loading bar - set in CSS
      // letters effect
      lettersDelay = 50;

  initHeadline();

  function initHeadline() {
    // insert <i> element for each letter of a changing word
    singleLetters($('.cd-headline.letters').find('b'));
    // initialise headline animation
    animateHeadline($('.cd-headline'));
  }

  function singleLetters($words) {
    $words.each(function() {
      var word = $(this),
          letters = word.text().split(''),
          selected = word.hasClass('is-visible');
      for (i in letters) {
        if(word.parents('.rotate-2').length > 0) letters[i] = '<em>' + letters[i] + '</em>';
        letters[i] = (selected) ? '<i class="in">' + letters[i] + '</i>': '<i>' + letters[i] + '</i>';
      }
      var newLetters = letters.join('');
      word.html(newLetters);
    });
  }

  function animateHeadline($headlines) {
    var duration = animationDelay;
    $headlines.each(function() {
      var headline = $(this);
      var spanWrapper = headline.find('.cd-words-wrapper'),
          newWidth = spanWrapper.width() + 5;
      spanWrapper.css('width', newWidth);
      if(headline.hasClass('loading-bar')) {
        duration = barAnimationDelay;
        spanWrapper.css('width', '');
        setTimeout(function(){ spanWrapper.addClass('is-loading') }, barWaiting);
      };
      //trigger animation
      setTimeout(function(){ hideWord( headline.find('.is-visible').eq(0) ) }, duration);
    });
  }

  function hideWord($word) {
    var nextWord = takeNext($word);
    if($word.parents('.cd-headline').hasClass('letters')) {
      var bool = ($word.children('i').length >= nextWord.children('i').length) ? true : false;
      hideLetter($word.find('i').eq(0), $word, bool, lettersDelay);
      showLetter(nextWord.find('i').eq(0), nextWord, bool, lettersDelay);
    } else if ($word.parents('.cd-headline').hasClass('loading-bar')) {
      $word.parents('.cd-words-wrapper').removeClass('is-loading');
      switchWord($word, nextWord);
      setTimeout(function(){ hideWord(nextWord) }, barAnimationDelay);
      setTimeout(function(){ $word.parents('.cd-words-wrapper').addClass('is-loading') }, barWaiting);
    } else {
      switchWord($word, nextWord);
      setTimeout(function(){ hideWord(nextWord) }, animationDelay);
    }
  }

  function hideLetter($letter, $word, $bool, $duration) {
    $letter.removeClass('in').addClass('out');
    if(!$letter.is(':last-child')) {
      setTimeout(function(){ hideLetter($letter.next(), $word, $bool, $duration); }, $duration);
    } else if($bool) {
      setTimeout(function(){ hideWord(takeNext($word)) }, animationDelay);
    }
    if($letter.is(':last-child') && $('html').hasClass('no-csstransitions')) {
      var nextWord = takeNext($word);
      switchWord($word, nextWord);
    }
  }

  function showLetter($letter, $word, $bool, $duration) {
    $letter.addClass('in').removeClass('out');
    if(!$letter.is(':last-child')) {
      setTimeout(function(){ showLetter($letter.next(), $word, $bool, $duration); }, $duration);
    } else {
      if(!$bool) { setTimeout(function(){ hideWord($word) }, animationDelay) }
    }
  }

  function takeNext($word) {
    return (!$word.is(':last-child')) ? $word.next() : $word.parent().children().eq(0);
  }

  function takePrev($word) {
    return (!$word.is(':first-child')) ? $word.prev() : $word.parent().children().last();
  }

  function switchWord($oldWord, $newWord) {
    $oldWord.removeClass('is-visible').addClass('is-hidden');
    $newWord.removeClass('is-hidden').addClass('is-visible');
  }

  // this is for the demo only
  var intro = $('.cd-intro');
  $('.cd-filter input').on('change', function(event){
    var selected = $(event.target).attr('id');
    switch(selected) {
      case 'rotate-1':
        intro.load('https://codepen.io/lembitk/pen/mJbxXJ.html .rotate-1', function(){
          initHeadline();
        });
        break;
      case 'rotate-2':
        intro.load('https://codepen.io/lembitk/pen/mJbxXJ.html .rotate-2', function(){
          initHeadline();
        });
        break;
      case 'loading-bar':
        intro.load('https://codepen.io/lembitk/pen/mJbxXJ.html .loading-bar', function(){
          initHeadline();
        });
        break;
      case 'slide':
        intro.load('https://codepen.io/lembitk/pen/mJbxXJ.html .slide', function(){
          initHeadline();
        });
        break;
      case 'scale':
        intro.load('https://codepen.io/lembitk/pen/mJbxXJ.html .scale', function(){
          initHeadline();
        });
        break;
    }
  });

});
!
999px

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