Cara Membuat Menu Accordion Dengan CSS

Pada kesempatan kali ini, saya akan membagikan tutorial tentang blogging yang berjudul Cara Membuat Menu Accordion Dengan Font Awesome. Untuk membuatnya diperlukan elemen khusus untuk membuat tampilan menu accordion menjadi lebih menarik dan indah dilihat. Di dalam tutorial kali ini, saya akan mencoba mengulas 2 variasi dalam menu accordion. Versi pertama hanya menggunakan CSS, sedangkan versi yang kedua menggunakan gabungan antara CSS dan Font Aweosme. Baiklah, mari kita simak langkah-langkah untuk membuatnya.

Demo

1. Login ke akun blogger sobat. Jika belum login klik tautan berikut: Login Page.
2. Pada menu Dashboard, Pilih Template --> Edit HTML.
3. Cari kode ]]></b:skin> dengan cara 
   Ctrl
   +
   F
   .
4. Kemuadian salin kode dibwah ini tepat dibawahnya.

/* CSS Responsive Animated Accordion */

.accordion dl {
  border: 1px solid #ddd;
}
.accordion dl:after {
  content: "";
  display: block;
  height: 1em;
  width: 100%;
  background-color: #2ba659;
}
.accordion dt > a {
  text-align: center;
  font-weight: 700;
  padding: 2em;
  display: block;
  text-decoration: none;
  color: #fff;
  -webkit-transition: background-color 0.5s ease-in-out;
}
.accordion dd {
  background-color: #eee;
  font-size: 1em;
  line-height: 1.5em;
}
.accordion dd > p {
  padding: 1em 2em 1em 2em;
}

.accordion {
  position: relative;
  background-color: #eee;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 2em 0 2em 0;
}

.accordionTitle {
  background-color: #38cc70;
  border-bottom: 1px solid #30bb64;
}
.accordionTitle:before {
  content: "+";
  font-size: 1.5em;
  line-height: 0.5em;
  float: left;
  -moz-transition: -moz-transform 0.3s ease-in-out;
  -o-transition: -o-transform 0.3s ease-in-out;
  -webkit-transition: -webkit-transform 0.3s ease-in-out;
  transition: transform 0.3s ease-in-out;
}
.accordionTitle:hover {
  background-color: #2ba659;
}

.accordionTitleActive {
  background-color: #2ba659;
}
.accordionTitleActive:before {
  -webkit-transform: rotate(-225deg);
  -moz-transform: rotate(-225deg);
  transform: rotate(-225deg);
}

.accordionItem {
  height: auto;
  overflow: hidden;
}
@media all {
  .accordionItem {
    max-height: 50em;
    -moz-transition: max-height 1s;
    -o-transition: max-height 1s;
    -webkit-transition: max-height 1s;
    transition: max-height 1s;
  }
}
@media screen and (min-width: 48em) {
  .accordionItem {
    max-height: 15em;
    -moz-transition: max-height 0.5s;
    -o-transition: max-height 0.5s;
    -webkit-transition: max-height 0.5s;
    transition: max-height 0.5s;
  }
}

.accordionItemCollapsed {
  max-height: 0;
}

.animateIn {
  -webkit-animation-name: accordionIn;
  -webkit-animation-duration: 0.65s;
  -webkit-animation-iteration-count: 1;
  -webkit-animation-direction: normal;
  -webkit-animation-timing-function: ease-in-out;
  -webkit-animation-fill-mode: both;
  -webkit-animation-delay: 0s;
  -moz-animation-name: normal;
  -moz-animation-duration: 0.65s;
  -moz-animation-iteration-count: 1;
  -moz-animation-direction: alternate;
  -moz-animation-timing-function: ease-in-out;
  -moz-animation-fill-mode: both;
  -moz-animation-delay: 0s;
  animation-name: accordionIn;
  animation-duration: 0.65s;
  animation-iteration-count: 1;
  animation-direction: normal;
  animation-timing-function: ease-in-out;
  animation-fill-mode: both;
  animation-delay: 0s;
}

.animateOut {
  -webkit-animation-name: accordionOut;
  -webkit-animation-duration: 0.75s;
  -webkit-animation-iteration-count: 1;
  -webkit-animation-direction: alternate;
  -webkit-animation-timing-function: ease-in-out;
  -webkit-animation-fill-mode: both;
  -webkit-animation-delay: 0s;
  -moz-animation-name: accordionOut;
  -moz-animation-duration: 0.75s;
  -moz-animation-iteration-count: 1;
  -moz-animation-direction: alternate;
  -moz-animation-timing-function: ease-in-out;
  -moz-animation-fill-mode: both;
  -moz-animation-delay: 0s;
  animation-name: accordionOut;
  animation-duration: 0.75s;
  animation-iteration-count: 1;
  animation-direction: alternate;
  animation-timing-function: ease-in-out;
  animation-fill-mode: both;
  animation-delay: 0s;
}

@-webkit-keyframes accordionIn {
  0% {
    opacity: 0;
    -webkit-transform: scale(0.8);
  }
  100% {
    opacity: 1;
    -webkit-transform: scale(1);
  }
}
@-moz-keyframes accordionIn {
  0% {
    opacity: 0;
    -moz-transform: scale(0.8);
  }
  100% {
    opacity: 1;
    -moz-transform: scale(1);
  }
}
@keyframes accordionIn {
  0% {
    opacity: 0;
    transform: scale(0.8);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}
@-webkit-keyframes accordionOut {
  0% {
    opacity: 1;
    -webkit-transform: scale(1);
  }
  100% {
    opacity: 0;
    -webkit-transform: scale(0.8);
  }
}
@-moz-keyframes accordionOut {
  0% {
    opacity: 1;
    -moz-transform: scale(1);
  }
  100% {
    opacity: 0;
    -moz-transform: scale(0.8);
  }
}
@keyframes accordionOut {
  0% {
    opacity: 1;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    transform: scale(0.8);
  }
}



5. Cari kode </body> dengan cara 
   Ctrl
   +
   F
   . Dan letakkan kode dibawah ini tepat diatasnya.

/*!
 * classie - class helper functions
 * from bonzo https://github.com/ded/bonzo
 * 
 * classie.has( elem, 'my-class' ) -> true/false
 * classie.add( elem, 'my-new-class' )
 * classie.remove( elem, 'my-unwanted-class' )
 * classie.toggle( elem, 'my-class' )
 */

/*jshint browser: true, strict: true, undef: true */
/*global define: false */

( function( window ) {

'use strict';

// class helper functions from bonzo https://github.com/ded/bonzo

function classReg( className ) {
  return new RegExp("(^|\\s+)" + className + "(\\s+|$)");
}

// classList support for class management
// altho to be fair, the api sucks because it won't accept multiple classes at once
var hasClass, addClass, removeClass;

if ( 'classList' in document.documentElement ) {
  hasClass = function( elem, c ) {
    return elem.classList.contains( c );
  };
  addClass = function( elem, c ) {
    elem.classList.add( c );
  };
  removeClass = function( elem, c ) {
    elem.classList.remove( c );
  };
}
else {
  hasClass = function( elem, c ) {
    return classReg( c ).test( elem.className );
  };
  addClass = function( elem, c ) {
    if ( !hasClass( elem, c ) ) {
      elem.className = elem.className + ' ' + c;
    }
  };
  removeClass = function( elem, c ) {
    elem.className = elem.className.replace( classReg( c ), ' ' );
  };
}

function toggleClass( elem, c ) {
  var fn = hasClass( elem, c ) ? removeClass : addClass;
  fn( elem, c );
}

var classie = {
  // full names
  hasClass: hasClass,
  addClass: addClass,
  removeClass: removeClass,
  toggleClass: toggleClass,
  // short names
  has: hasClass,
  add: addClass,
  remove: removeClass,
  toggle: toggleClass
};

// transport
if ( typeof define === 'function' && define.amd ) {
  // AMD
  define( classie );
} else {
  // browser global
  window.classie = classie;
}

})( window );

//fake jQuery
var $ = function(selector){
  return document.querySelector(selector);
}
var accordion = $('.accordion');





//add event listener to all anchor tags with accordion title class
accordion.addEventListener("click",function(e) {
  e.stopPropagation();
  e.preventDefault();
  if(e.target && e.target.nodeName == "A") {
    var classes = e.target.className.split(" ");
    if(classes) {
      for(var x = 0; x < classes.length; x++) {
        if(classes[x] == "accordionTitle") {
          var title = e.target;

          //next element sibling needs to be tested in IE8+ for any crashing problems
          var content = e.target.parentNode.nextElementSibling;
          
          //use classie to then toggle the active class which will then open and close the accordion
         
          classie.toggle(title, 'accordionTitleActive');
          //this is just here to allow a custom animation to treat the content
          if(classie.has(content, 'accordionItemCollapsed')) {
            if(classie.has(content, 'animateOut')){
              classie.remove(content, 'animateOut');
            }
            classie.add(content, 'animateIn');

          }else{
             classie.remove(content, 'animateIn');
             classie.add(content, 'animateOut');
          }
          //remove or add the collapsed state
          classie.toggle(content, 'accordionItemCollapsed');



          
        }
      }
    }
    
  }
});

6. Kemudian Simpan Template

Untuk sobat yang menginginkan menu accordion dengan Font Awesome, Sobat bisa masuk ke link berikut ini:

Lihat