JSFiddle - React, Tailwind, and code Playground

by docluv

HTML

<div class="plus">
    <div class="plus-horizontal"></div>
    <div class="plus-vertical"></div>
</div>



<div class="select">Select</div>

CSS

.plus {
    height:30px;
    width:30px;
    line-height:30px;
    background:#bbb;
    position:relative;
}
.plus-horizontal, .plus-vertical {
    width: 30px;
    height:4px;
    background: #000;
    position: absolute;
    top:50%;
}
.plus-vertical {
    transform: rotate(90deg);
    -webkit-transition: 1s ease-in-out;
    -moz-transition: 1s ease-in-out;
    -o-transition: 1s ease-in-out;
    transition: 1s ease-in-out;
}
.active .plus-vertical {
    display:none;
}

JavaScript

var select = document.querySelector(".select");

select.addEventListener("click", function(){

    var plus = document.querySelector(".plus");

    plus.classList.toggle("active");

});