JSFiddle - React, Tailwind, and code Playground

by jhorvath

HTML

<div id="dd" class="wrapper-dropdown-2">Sign in with
    <ul class="dropdown">
        <li><a href="#"><i class="icon-twitter icon-large"></i>Twitter</a></li>
        <li><a href="#"><i class="icon-github icon-large"></i>Github</a></li>
        <li><a href="#"><i class="icon-facebook icon-large"></i>Facebook</a></li>
    </ul>
</div>

CSS

.wrapper-dropdown-2 {
    /* Size and position */
    position: relative; /* Enable absolute positioning for children and pseudo elements */
    width: 200px;
    margin: 0 auto;
    padding: 10px 15px;
 
    /* Styles */
    background: #fff;
    border-left: 5px solid grey;
    cursor: pointer;
    outline: none;
}
.wrapper-dropdown-2:after {
    content: "";
    width: 0;
    height: 0;
    position: absolute;
    right: 16px;
    top: 50%;
    margin-top: -3px;
    border-width: 6px 6px 0 6px;
    border-style: solid;
    border-color: grey transparent;
}
.wrapper-dropdown-2 .dropdown {
  /* Size & position */
    position: absolute;
    top: 100%;
    left: -5px;
    right: 0px;
 
    /* Styles */
    background: white;
    transition: all 0.3s ease-out;
    list-style: none;
 
    /* Hiding */
    opacity: 0;
    pointer-events: none;
}
.wrapper-dropdown-2 .dropdown li a {
    display: block;
    text-decoration: none;
    color: #333;
    border-left: 5px solid;
    padding: 10px;
    transition: all 0.3s ease-out;
}
 
.wrapper-dropdown-2 .dropdown li:nth-child(1) a { 
    border-left-color: #00ACED;
}
 
.wrapper-dropdown-2 .dropdown li:nth-child(2) a {
    border-left-color: #4183C4;
}
 
.wrapper-dropdown-2 .dropdown li:nth-child(3) a {
    border-left-color: #3B5998;
}
 
.wrapper-dropdown-2 .dropdown li i {
    margin-right: 5px;
    color: inherit;
    vertical-align: middle;
}
 
/* Hover state */
 
.wrapper-dropdown-2 .dropdown li:hover a {
    color: grey;
}
.wrapper-dropdown-2.active:after {
    border-width: 0 6px 6px 6px;
}
 
.wrapper-dropdown-2.active .dropdown {
    opacity: 1;
    pointer-events: auto;
}

JavaScript

obj.dd.on('click', function(event){
    $(this).toggleClass('active');
    return false;
});

function DropDown(el) {
    this.dd = el;
    this.initEvents();
}
DropDown.prototype = {
    initEvents : function() {
        var obj = this;
 
        obj.dd.on('click', function(event){
            $(this).toggleClass('active');
            event.stopPropagation();
        }); 
    }
}

$(function() {
 
    var dd = new DropDown( $('#dd') );
 
    $(document).click(function() {
        // all dropdowns
        $('.wrapper-dropdown-1').removeClass('active');
    });
 
});