JSFiddle - React, Tailwind, and code Playground

HTML

<div id="wrapper">
    <div id="div1"></div><div id="div2"></div><div id="div3"></div>
</div>

CSS

#wrapper {
    width: 760px;
    height: 100px;
    background-color: yellow;
}

#wrapper div {
    display: inline-block;
    padding: 0;
    margin: 0;
    width: 250px;
    height: 90px;
    background-color: red;
}

#wrapper #div1 {
    background-color: red;
}

#wrapper #div2 {
    background-color: green;
}

#wrapper #div3 {
    background-color: red;

}