<form id="msform">
  <!-- progressbar -->
  <ul id="progressbar">
    <li class="active">Who's It For?</li>
    <li>Gender</li>
    <li>Shirt Size</li>
    <li>Choose a Subscription Option</li>
  </ul>
  <!-- fieldsets -->
  <fieldset>
    <h2 class="fs-title">Who are you buying for?</h2>
    <h3 class="fs-subtitle">Step 1</h3>
    <input type="text" name="pickup_date" placeholder="Pickup Date" />
    <input type="button" name="next" class="next action-button" value="Next" />
  </fieldset>
  <fieldset>
    <h2 class="fs-title">Choose keg details</h2>
    <h3 class="fs-subtitle">Step 2</h3>
    <select name="keg_type" placeholder="Pickup Date">
      <option value="" disabled selected style="display: none;">Choose Your Beer</option>
      <option value="Budweiser">Budweiser</option>
      <option value="Blue Moon">Blue Moon</option>
    </select>
    <select name="keg_size">
      <option value="" disabled selected style="display: none;">Choose Keg Size</option>
      <option value="1/2">1/2</option>
      <option value="1/6">1/6</option>
    </select>
    <input type="button" name="previous" class="previous action-button" value="Previous" />
    <input type="button" name="next" class="next action-button" value="Next" />
  </fieldset>
  <fieldset>
    <h2 class="fs-title">Personal Details</h2>
    <h3 class="fs-subtitle">Last Step</h3>
    <input type="text" name="fname" placeholder="First Name" />
    <input type="text" name="lname" placeholder="Last Name" />
    <input type="text" name="phone" placeholder="Phone" />
    <input type="text" name="email" placeholder="E-mail" />
    <!--<textarea name="address" placeholder="Address"></textarea>-->
    <input type="button" name="previous" class="previous action-button" value="Previous" />
    <input type="button" name="next" class="next action-button" value="Next" />
  </fieldset>
  <fieldset>
    <h2 class="fs-title">Choose keg details</h2>
    <h3 class="fs-subtitle">Step 2</h3>
    <select name="keg_type" placeholder="Pickup Date">
      <option value="" disabled selected style="display: none;">Choose Your Beer</option>
      <option value="Budweiser">Budweiser</option>
      <option value="Blue Moon">Blue Moon</option>
    </select>
    <select name="keg_size">
      <option value="" disabled selected style="display: none;">Choose Keg Size</option>
      <option value="1/2">1/2</option>
      <option value="1/6">1/6</option>
    </select>
    <input type="button" name="previous" class="previous action-button" value="Previous" />
    <input type="submit" name="submit" class="submit action-button" value="Submit" id="form-submit" />
  </fieldset>
</form>
<!-- jQuery -->
<script src="http://thecodeplayer.com/uploads/js/jquery-1.9.1.min.js" type="text/javascript"></script>
<!-- jQuery easing plugin -->
<script src="http://thecodeplayer.com/uploads/js/jquery.easing.min.js" type="text/javascript"></script>

/*custom font*/
@import url(https://fonts.googleapis.com/css?family=Montserrat);

/*basic reset*/
* {margin: 0; padding: 0;}

html {
  background: #FFF;
  height:500px;
}

body {
  font-family: montserrat, arial, verdana;
  margin-top: 15%;
}

#notComplete, #submitGood, #dbError {
  display:none;
}
#results {
  margin: 0 auto;
  text-align:center;
  width:600px;
  margin-top:50px;
  color:#222;
}

/*form styles*/
#msform {
  width: 600px;
  margin: 50px auto;
  text-align: center;
  position: relative;
}
#msform fieldset {
  background: white;
  border: 0 none;
  border-radius: 3px;
  box-shadow: 0 0 15px 1px rgba(0, 0, 0, 0.4);
  padding: 20px 30px;
  
  box-sizing: border-box;
  width: 80%;
  margin: 0 10%;
  
  /*stacking fieldsets above each other*/
  position: absolute;
}
/*Hide all except first fieldset*/
#msform fieldset:not(:first-of-type) {
  display: none;
}
/*inputs*/
#msform input, #msform textarea, #msform select {
  padding: 15px;
  border: 1px solid #ccc;
  border-radius: 3px;
  margin-bottom: 10px;
  width: 100%;
  box-sizing: border-box;
  font-family: montserrat;
  color: #222;
  font-size: 13px;
}
/*buttons*/
#msform .action-button {
  width: 100px;
  background: #DA4453;
  font-weight: bold;
  color: white;
  border: 0 none;
  border-radius: 1px;
  cursor: pointer;
  padding: 10px 5px;
  margin: 10px 5px;
}
#msform .action-button:hover, #msform .action-button:focus {
  box-shadow: 0 0 0 2px white, 0 0 0 3px #DA4453;
}
/*headings*/
.fs-title {
  font-size: 15px;
  text-transform: uppercase;
  color: #222;
  margin-bottom: 10px;
}
.fs-subtitle {
  font-weight: normal;
  font-size: 13px;
  color: #666;
  margin-bottom: 20px;
}
/*progressbar*/
#progressbar {
  margin-bottom: 30px;
  overflow: hidden;
  /*CSS counters to number the steps*/
  counter-reset: step;
}
#progressbar li {
  list-style-type: none;
  color: #222;
  text-transform: uppercase;
  font-size: 9px;
  width: 25%;
  float: left;
  position: relative;
}
#progressbar li:before {
  content: counter(step);
  counter-increment: step;
  width: 20px;
  line-height: 20px;
  display: block;
  font-size: 10px;
  color: #FFF;
  background: #222;
  border-radius: 3px;
  margin: 0 auto 5px auto;
}
/*progressbar connectors*/
#progressbar li:after {
  content: '';
  width: 100%;
  height: 2px;
  background: #222;
  position: absolute;
  left: -50%;
  top: 9px;
  z-index: -1; /*put it behind the numbers*/
}
#progressbar li:first-child:after {
  /*connector not needed before the first step*/
  content: none; 
}
/*marking active/completed steps green*/
/*The number of the step and the connector before it = green*/
#progressbar li.active:before,  #progressbar li.active:after{
  background: #DA4453;
  color: white;
}

/* 
Orginal Page: http://thecodeplayer.com/walkthrough/jquery-multi-step-form-with-progress-bar 

*/
//jQuery time
var current_fs, next_fs, previous_fs; //fieldsets
var left, opacity, scale; //fieldset properties which we will animate
var animating; //flag to prevent quick multi-click glitches

$(".next").click(function(){
  if(animating) return false;
  animating = true;
  
  current_fs = $(this).parent();
  next_fs = $(this).parent().next();
  
  //activate next step on progressbar using the index of next_fs
  $("#progressbar li").eq($("fieldset").index(next_fs)).addClass("active");
  
  //show the next fieldset
  next_fs.show(); 
  //hide the current fieldset with style
  current_fs.animate({opacity: 0}, {
    step: function(now, mx) {
      //as the opacity of current_fs reduces to 0 - stored in "now"
      //1. scale current_fs down to 80%
      scale = 1 - (1 - now) * 0.2;
      //2. bring next_fs from the right(50%)
      left = (now * 50)+"%";
      //3. increase opacity of next_fs to 1 as it moves in
      opacity = 1 - now;
      current_fs.css({'transform': 'scale('+scale+')'});
      next_fs.css({'left': left, 'opacity': opacity});
    }, 
    duration: 800, 
    complete: function(){
      current_fs.hide();
      animating = false;
    }, 
    //this comes from the custom easing plugin
    easing: 'easeInOutBack'
  });
});

$(".previous").click(function(){
  if(animating) return false;
  animating = true;
  
  current_fs = $(this).parent();
  previous_fs = $(this).parent().prev();
  
  //de-activate current step on progressbar
  $("#progressbar li").eq($("fieldset").index(current_fs)).removeClass("active");
  
  //show the previous fieldset
  previous_fs.show(); 
  //hide the current fieldset with style
  current_fs.animate({opacity: 0}, {
    step: function(now, mx) {
      //as the opacity of current_fs reduces to 0 - stored in "now"
      //1. scale previous_fs from 80% to 100%
      scale = 0.8 + (1 - now) * 0.2;
      //2. take current_fs to the right(50%) - from 0%
      left = ((1-now) * 50)+"%";
      //3. increase opacity of previous_fs to 1 as it moves in
      opacity = 1 - now;
      current_fs.css({'left': left});
      previous_fs.css({'transform': 'scale('+scale+')', 'opacity': opacity});
    }, 
    duration: 800, 
    complete: function(){
      current_fs.hide();
      animating = false;
    }, 
    //this comes from the custom easing plugin
    easing: 'easeInOutBack'
  });
});

$(".submit").click(function(){
  return false;
})