JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
  <div class="button" id="circleToggle">+</div>
  <div class="circle" id="circle1">Some data</div>
  <div class="circle" id="circle2"></div>
</div>

CSS

.container {
  background: #333;
  position: relative;
  height: 500px;
  width: 500px;
}
.button {
  position: absolute;
  left:230px;
  top:5px;
  width: 40px;
  height: 40px;
  line-height: 40px;
  font-size: 20px;
  background: #fff;
  display: inline-block;
  border-radius:50%;
  text-align: center;
}

.circle {
  border-radius:50%;
  border:1px dashed red;
  display: none;
}

#circle1 {
  position: absolute;
  top: 150px;
  left: 150px;
  height: 200px;
  width: 200px;
  line-height: 200px;
  text-align: center;
  color: #fff;
}

#circle2 {
  position: absolute;
  top: 50px;
  left: 50px;
  height: 400px;
  width: 400px;
}

JavaScript

$("#circleToggle").click(function(){
	$("#circle1").fadeToggle( "slow");
  $("#circle2").fadeToggle( "slow");
  if( $("#circle1").is(":hidden") ) {
    $("#circleToggle").html("+");
  }
  else {
    $("#circleToggle").html("-");
  }
});