JSFiddle - React, Tailwind, and code Playground

HTML

<div ng-app="myApp" ng-controller="myController">
  <div ng-style="myStyle">
    Hello
  </div>
  <button ng-click="myStyle.display: none">change bg</button>
  <button ng-click="myStyle.width='200px';myStyle.height='200px'">change width</button>
</div>

CSS

body {
  text-align:center;
  color:#FFF;
  font-family: sans-serif;
  text-transform: uppercase;
}

JavaScript

angular.module('myApp', [])
	.controller('myController', function($scope){
  	$scope.myStyle = {
    	height:'100px',
      width:'100px',
      backgroundColor:'red',
      lineHeight:'100px'
      
    };
  });