Ferris Wheel-style Rotating Menu with jQuery and CSS3

An awesome Ferris Wheel-style menu concept that creates a rotating circle menu with a floating trigger button utilizing jQuery and CSS3 animations.

How to use it:

1. Create the circle menu with a toggle button as follow.

<div id="ss_menu">
  <div>
    Menu 1
  </div>
  <div>
    Menu 2
  </div>
  <div>
    Menu 3
  </div>
  <div>
    Menu 4
  </div>
  <div class="menu">
    <div class="share" id="ss_toggle" data-rot="180">
      <div class="circle"></div>
      <div class="bar"></div>
    </div>
  </div>
</div>

2. The core CSS / CSS3 rules to style the circle menu.

#ss_menu {
  bottom: 30px;
  width: 60px;
  height: 60px;
  color: #fff;
  position: fixed;
  -webkit-transition: all 1s ease;
  -moz-transition: all 1s ease;
  transition: all 1s ease;
  right: 30px;
  -webkit-transform: rotate(180deg);
  -moz-transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  -o-transform: rotate(180deg);
  transform: rotate(180deg);
}

#ss_menu > .menu {
  display: block;
  position: absolute;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  text-align: center;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.23), 0 3px 10px rgba(0, 0, 0, 0.16);
  color: #fff;
  -webkit-transition: all 1s ease;
  -moz-transition: all 1s ease;
  transition: all 1s ease;
}

#ss_menu > .menu .share {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0px;
  top: 0px;
  -webkit-transform: rotate(180deg);
  -moz-transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  -o-transform: rotate(180deg);
  transform: rotate(180deg);
  -webkit-transition: all 1s ease;
  -moz-transition: all 1s ease;
  transition: all 1s ease;
}

#ss_menu > .menu .share .circle {
  -webkit-transition: all 1s ease;
  -moz-transition: all 1s ease;
  transition: all 1s ease;
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  top: 50%;
  margin-top: -6px;
  left: 12px;
  opacity: 1;
}

#ss_menu > .menu .share .circle:after, #ss_menu > .menu .share .circle:before {
  -webkit-transition: all 1s ease;
  -moz-transition: all 1s ease;
  transition: all 1s ease;
  content: '';
  opacity: 1;
  display: block;
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
}

#ss_menu > .menu .share .circle:after {
  left: 20.78461px;
  top: 12.0px;
}

#ss_menu > .menu .share .circle:before {
  left: 20.78461px;
  top: -12.0px;
}

#ss_menu > .menu .share .bar {
  -webkit-transition: all 1s ease;
  -moz-transition: all 1s ease;
  transition: all 1s ease;
  width: 24px;
  height: 3px;
  background: #fff;
  position: absolute;
  top: 50%;
  margin-top: -1.5px;
  left: 18px;
  -webkit-transform-origin: 0% 50%;
  -moz-transform-origin: 0% 50%;
  -ms-transform-origin: 0% 50%;
  -o-transform-origin: 0% 50%;
  transform-origin: 0% 50%;
  -webkit-transform: rotate(30deg);
  -moz-transform: rotate(30deg);
  -ms-transform: rotate(30deg);
  -o-transform: rotate(30deg);
  transform: rotate(30deg);
}

#ss_menu > .menu .share .bar:before {
  -webkit-transition: all 1s ease;
  -moz-transition: all 1s ease;
  transition: all 1s ease;
  content: '';
  width: 24px;
  height: 3px;
  background: #fff;
  position: absolute;
  left: 0px;
  -webkit-transform-origin: 0% 50%;
  -moz-transform-origin: 0% 50%;
  -ms-transform-origin: 0% 50%;
  -o-transform-origin: 0% 50%;
  transform-origin: 0% 50%;
  -webkit-transform: rotate(-60deg);
  -moz-transform: rotate(-60deg);
  -ms-transform: rotate(-60deg);
  -o-transform: rotate(-60deg);
  transform: rotate(-60deg);
}

#ss_menu > .menu .share.close .circle { opacity: 0; }

#ss_menu > .menu .share.close .bar {
  top: 50%;
  margin-top: -1.5px;
  left: 50%;
  margin-left: -12px;
  -webkit-transform-origin: 50% 50%;
  -moz-transform-origin: 50% 50%;
  -ms-transform-origin: 50% 50%;
  -o-transform-origin: 50% 50%;
  transform-origin: 50% 50%;
  -webkit-transform: rotate(405deg);
  -moz-transform: rotate(405deg);
  -ms-transform: rotate(405deg);
  -o-transform: rotate(405deg);
  transform: rotate(405deg);
}

#ss_menu > .menu .share.close .bar:before {
  -webkit-transform-origin: 50% 50%;
  -moz-transform-origin: 50% 50%;
  -ms-transform-origin: 50% 50%;
  -o-transform-origin: 50% 50%;
  transform-origin: 50% 50%;
  -webkit-transform: rotate(-450deg);
  -moz-transform: rotate(-450deg);
  -ms-transform: rotate(-450deg);
  -o-transform: rotate(-450deg);
  transform: rotate(-450deg);
}

#ss_menu > .menu.ss_active {
  background: #00796B;
  -webkit-transform: scale(0.7);
  -moz-transform: scale(0.7);
  -ms-transform: scale(0.7);
  -o-transform: scale(0.7);
  transform: scale(0.7);
}

#ss_menu > div {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  position: absolute;
  width: 60px;
  height: 60px;
  font-size: 30px;
  text-align: center;
  background: #00796B;
  border-radius: 50%;
  display: table;
}

#ss_menu > div i {
  display: table-cell;
  vertical-align: middle;
}

#ss_menu > div:hover {
  background: #009688;
  cursor: pointer;
}

#ss_menu div:nth-child(1) {
  top: 0px;
  left: -160px;
}

#ss_menu div:nth-child(2) {
  top: -80.0px;
  left: -138.56406px;
}

#ss_menu div:nth-child(3) {
  top: -138.56406px;
  left: -80.0px;
}

#ss_menu div:nth-child(4) {
  top: -160px;
  left: 0.0px;
}

3. The CSS3 based animations for the circle menu.

@-webkit-keyframes 
badbounce {  0%, 100% {
 -webkit-transform: translateY(0px);
}
 10% {
 -webkit-transform: translateY(6px);
}
 30% {
 -webkit-transform: translateY(-4px);
}
 70% {
 -webkit-transform: translateY(3px);
}
 90% {
 -webkit-transform: translateY(-2px);
}
}
@-moz-keyframes 
badbounce {  0%, 100% {
 -moz-transform: translateY(0px);
}
 10% {
 -moz-transform: translateY(6px);
}
 30% {
 -moz-transform: translateY(-4px);
}
 70% {
 -moz-transform: translateY(3px);
}
 90% {
 -moz-transform: translateY(-2px);
}
}
@keyframes 
badbounce {  0%, 100% {
 -webkit-transform: translateY(0px);
 -moz-transform: translateY(0px);
 -ms-transform: translateY(0px);
 -o-transform: translateY(0px);
 transform: translateY(0px);
}
 10% {
 -webkit-transform: translateY(6px);
 -moz-transform: translateY(6px);
 -ms-transform: translateY(6px);
 -o-transform: translateY(6px);
 transform: translateY(6px);
}
 30% {
 -webkit-transform: translateY(-4px);
 -moz-transform: translateY(-4px);
 -ms-transform: translateY(-4px);
 -o-transform: translateY(-4px);
 transform: translateY(-4px);
}
 70% {
 -webkit-transform: translateY(3px);
 -moz-transform: translateY(3px);
 -ms-transform: translateY(3px);
 -o-transform: translateY(3px);
 transform: translateY(3px);
}
 90% {
 -webkit-transform: translateY(-2px);
 -moz-transform: translateY(-2px);
 -ms-transform: translateY(-2px);
 -o-transform: translateY(-2px);
 transform: translateY(-2px);
}
}

.ss_animate {
  -webkit-animation: badbounce 1s linear;
  -moz-animation: badbounce 1s linear;
  animation: badbounce 1s linear;
}

4. Include the needed jQuery library from a CDN.

<script src="//code.jquery.com/jquery-2.1.4.min.js"></script> 

5. Active the circle menu.

$(document).ready(function(ev) {
  var toggle = $('#ss_toggle');
  var menu = $('#ss_menu');
  var rot;
  
  $('#ss_toggle').on('click', function(ev) {
    rot = parseInt($(this).data('rot')) - 180;
    menu.css('transform', 'rotate(' + rot + 'deg)');
    menu.css('webkitTransform', 'rotate(' + rot + 'deg)');
    if ((rot / 180) % 2 == 0) {
      //Moving in
      toggle.parent().addClass('ss_active');
      toggle.addClass('close');
    } else {
      //Moving Out
      toggle.parent().removeClass('ss_active');
      toggle.removeClass('close');
    }
    $(this).data('rot', rot);
  });

  menu.on('transitionend webkitTransitionEnd oTransitionEnd', function() {
    if ((rot / 180) % 2 == 0) {
      $('#ss_menu div i').addClass('ss_animate');
    } else {
      $('#ss_menu div i').removeClass('ss_animate');
    }
  });
  
});

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This awesome jQuery plugin is developed by vivek3003. For more Advanced Usages, please check the demo page or visit the official website.