<div class='wrap wrap-def'>
<div class='section'>
<button class='btn normal warning'>
<a href='#'>
warning
</a>
</button>
</div>
</div>
<div class='wrap wrap-def'>
<div class='section'>
<button class='btn {{className}}'>
<a href='#'>
{{text}}
</a>
</button>
</div>
</div>
{
"text": "warning",
"className": "normal warning"
}