JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
<div class="window-wrapper">
  <div class="window-frame">
  <div class="window">
    <center>
      <table cellspacing="0" cellpadding="0" border="0" width="703" height="254">
        <tr>
          <td valign="middle" align="center" width="20%">
            <div class="slot-1" data-value="2"></div>
          </td>
          <td valign="middle" align="center" width="20%">
            <div class="slot-2" data-value="2"></div>
          </td>
          <td valign="middle" align="center" width="20%">
            <div class="slot-3" data-value="2"></div>
          </td>
          <td valign="middle" align="center" width="20%">
            <div class="slot-4" data-value="2"></div>
          </td>
          <td valign="middle" align="center" width="20%">
            <div class="slot-5" data-value="2"></div>
          </td>
        </tr>
        <tr>
          <td valign="middle" align="center" width="20%">
            <div class="slot-5" data-value="4"></div>
          </td>
          <td valign="middle" align="center" width="20%">
            <div class="slot-4" data-value="4"></div>
          </td>
          <td valign="middle" align="center" width="20%">
            <div class="slot-3" data-value="4"></div>
          </td>
          <td valign="middle" align="center" width="20%">
            <div class="slot-2" data-value="4"></div>
          </td>
          <td valign="middle" align="center" width="20%">
            <div class="slot-1" data-value="4"></div>
          </td>
        </tr>
        <tr>
          <td valign="middle" align="center" width="20%">
            <div class="slot-3" data-value="8"></div>
          </td>
          <td valign="middle" align="center" width="20%">
            <div class="slot-1" data-value="8"></div>
          </td>
          <td valign="middle" align="center" width="20%">
            <div class="slot-4" data-value="8"></div>
          </td>
 ...

CSS

/*= CORE
========================= */
body{
  background-color: #0e0e0e;
  font-family: 'Open Sans', sans-serif;
  margin: 0;
  padding: 0;
  font-size: 9pt;
  color: #8A8A8A;
}
@font-face{
  font-family: 'Open Sans', sans-serif;
  src: (http://fonts.googleapis.com/css?family=Open+Sans:400,600,300,700);
}
/*= Content
========================= */
#wrapper{
  margin: 0 auto;
  width: 903px;
  height: 704px;
}
div.content{
  background-image: url("./images/bg.png");
  background-repeat: no-repeat;
  width: 904px;
  height: 704px;
  margin: 125px 0 0 0;
  padding: 30px;
  position: relative;
}
div.content > div.stats{
  position: absolute;
  top: 50px;
  left: 55px;
}
div.content > div.stats > div:first-child{
  color: #ca660b;
  cursor: pointer;
}
div.content > div.stats > div:first-child:hover{
  color: #894507;
  cursor: pointer;
}
div.window-wrapper{
  margin: 0 auto;
  margin-top: 100px;
  width: calc(100% - 80px);
  height: 314px;
}
div.window-frame{
  background-image: url("http://i.epvpimg.com/xFG4c.png");
  background-repeat: no-repeat;
  position: absolute;
  z-index: 12;
}
div.window{
  background-color: rgba(0, 0, 0, 0.5);
  width: 703px;
  height: 254px;
  overflow: hidden;
  margin: 30px;
}
div.window table tr td{
  height: 85px;
}
div.window table tr td > div{
  opacity: 0.5;
  cursor: pointer;
}
div.window table tr td:hover > div{
  opacity: 1;
}
div.notice{
  width: calc(100% - 61px);
  text-align: center;
  font-family: 'Open Sans', sans-serif;
  font-weight: 600;
  font-size: 9pt;
  margin-top: 25px;
  display: none;
}
div.notice.error{
  color: #a92828;
}
div.notice.success{
  color: #1b7123;
}
div.level{
  margin: 25px;
  position: absolute;
  bottom: 80px;
}
div.stakes{
  margin: 25px;
  position: absolute;
  bottom: 80px;
  right: 86px;
}
div.main{
  margin: 25px;
  position: absolute;
  bottom: 80px;
  left: 324px;
}
div.total-bet-window{
  margin: 25px;
  position: absolute;
  bottom: 155px;
  right: 91px;
}
div.total-bet{
  background-image:...

JavaScript

var final_score = new Array();

var win_filter = function(indexes, allValues) {
	// assumes all indexes are valid

	var values = [];
	for (var i = 0; i < indexes.length; i++)
		values.push(allValues[indexes[i]]);

	if (values.every(function(x) {
			return x == values[0];
		}))
		return values[0];

	return null;
}

$(".shoot").on('click', function() {
    //var numbers_array = ["slot-1", "slot-1", "slot-1", "slot-1", "slot-1", "slot-2", "slot-2", "slot-2", "slot-2", "slot-3", "slot-3", "slot-3", "slot-4", "slot-4", "slot-5"];
    var numbers_array = ["slot-1", "slot-2", "slot-3", "slot-4", "slot-5"];
    var target = $("div.window table");
    var i = 0;
    target.find("tr td > div").each(function() {
        //$(this).fadeOut(function(){
        $(this).removeAttr('class');
        $(this).addClass(numbers_array[Math.floor(Math.random() * numbers_array.length)]);
        $(this).fadeIn();
        final_score.push($(this).attr("class"));
        i++;
        //});
    });

    var winningMatch = win_filter([0, 2, 6], final_score);
    if (winningMatch) {
        $(".notice").html("You have won.").addClass("success").show();
        console.log("You won! -> " + winningMatch);
    }

    final_score = [];
    console.log(final_score);
});