JSFiddle - React, Tailwind, and code Playground

HTML

<button id="play_button">Play</button>

CSS

body { 
     background: url('http://oi44.tinypic.com/33tjudk.jpg') no-repeat center center fixed;    
     background-size:cover;  /*For covering full page*/
}

#play_button {
    position:absolute;
    transition: .5s ease;
    top: 70%;
    left: 50%;
}
#play_button:hover { 
    -webkit-transform: scale(1.05);/*Grows in size like Angry Birds button*/
    -moz-transform: scale(1.05);
    -ms-transform: scale(1.05);
    -o-transform: scale(1.05);
}