button class=delete-btn data-index=index bindtap=deleteImage type=primary size=mini style=background-color rgb245 236 236 image src=toolsdeleteIconpng class=delete-iconimage

<button class="delete-btn" data-index="{{index}}" bindtap="deleteImage" type="primary" size="mini" style="background-color: rgb(245, 236, 236)">
    <image src="../../tools/deleteIcon.png" class="delete-icon"></image>
</button>
<style>
    .delete-btn {
        width: 24px;
        height: 24px;
        border: none;
        position: absolute;
        top: 0;
        right: 0;
        background-color: rgb(245, 236, 236);
    }
<pre><code>.delete-icon {
    width: 12px;
    height: 12px;
    margin-right: 6px;
}
</code></pre>
<p>&lt;/style</p>