JSFiddle - React, Tailwind, and code Playground

HTML

<div class="positionCameras">
    <ul>
        <li title="Move Up" class="cameraLeft" id="cameraUp"></li>
        <li title="Camera" class="cameraIcon"></li>
        <li title="Move Down" class="cameraRight" id="cameraDown"></li>
    </ul>
</div>

CSS

.positionCameras ul, .positionCameras li {
    margin: 0;
    padding: 0;
    list-style: none;
    display: inline-block;
}
.positionCameras li.cameraLeft, 
.positionCameras li.cameraIcon, 
.positionCameras li.cameraRight {
    width: 25px;
    height: 25px;
    cursor: pointer;
    background: #cccccc;
    margin: 5px;
    border-radius: 5px;
    border: 1px solid #aaaaaa;
    box-shadow: 1px 2px 15px #cccccc;
    vertical-align:top;
}
.positionCameras li.cameraLeft:before,
.positionCameras li.cameraRight:before{
    padding:5px;
    color:#007bff;
    font-size:16px;
    line-height:25px;
}
.positionCameras li.cameraLeft:before{
    content:"▼";
}
.positionCameras li.cameraRight:before{
    content:"▲";
}
.positionCameras li.cameraIcon:before{
    content:"•";
    padding:5px;
    color:#111;
    font-size:48px;
    line-height:25px;
}