Semantic-UI Popups issue

HTML

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/1.11.4/semantic.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/1.11.4/semantic.js"></script>
<body>
    
    <div class="ui mini labeled input">
        <div class="ui label">description</div>
        <input placeholder="Privat" type="text" />
    </div>
    <div class="ui floated right red mini button">
        Remove
    </div>
    
    <br />

    <div class="ui mini labeled input">
        <div class="ui label">another description</div>
        <input placeholder="Privat" type="text" />
    </div>
    
</body>

CSS

.ui.label {
    width: 128px;
}