JSFiddle - React, Tailwind, and code Playground

HTML

<div class="floating_buttons">
    <a href="https://www.facebook.com/zuck"><img src="http://host4.shoppepro.com/~hypestr1/images/f_logo.jpg" alt=""/></a><br>
    <a href="http://www.odnoklassniki.ru/profile/1"><img src="http://moywap.ru.com/imgs/41AEEbQdDHv5XF2dwfR3wy6dWGcISNWdFW5W7jYdIauaJ0JdYT4f06Gd2No6Ws6dT2M3R30dbRSwnY3d5vI2Mm9dv5b=W5ndtu0c9BMrs.jpg"/></a>
</div>

CSS

.floating_buttons{
    position:absolute;
    top:100px;
    left:0;
}