JSFiddle - React, Tailwind, and code Playground

HTML

<div id="menu" class="item3">

CSS

#menu {
    position:absolute;
    top:104px;
    left:0;
    height:60px;
    width:523px;
    background-image:url('http://kitoit.com/new/img/menu-buttons.png');
}
#menu .1 {
    background-position:0 0px;
}
#menu .2 {
    background-position:0 -60px;
}
#menu.item3 {
    background-position:0 -120px;
}
#menu .4 {
    background-position:0 -180px;
}
#menu .5 {
    background-position:0 -240px;
}