JSFiddle - React, Tailwind, and code Playground

HTML

<div id="testWrapper">
    <div id="test1" class="host">
        <div class="hostButton">test1</div>
    </div>
    <div id="test2" class="host hostSecond">
        <div class="hostButton">test2</div>
    </div>
    <div id="test3" class="host hostThird">
        <div class="hostButton">test3</div>
    </div>
</div>

CSS

#testWrapper {
    width: 460px;
    height: 200px;
    border: 1px black;
    border-style: dotted;
}
.host {
    border: none;
    height: 70px;
    width: 150px;
    text-align: center;
    float: left;
}
.hostButton {
    border: 1px red;
    border-style: solid;
    background-color: #FFEEEE;
    height: 68px;
    width: 148px;
}
.hostFirst {
}
.hostSecond {
    margin-left: 5px;
}
.hostThird {
    margin-left: 5px;
}