How To Make The Preview Thumbnail Larger In A MessageML

By default, the size of the preview thumbnail in Symphony is set to a maximum height of 256 pixels (Figure 1):

1.png

Figure 1 Default Image Size

Note: The image could be smaller if the original picture is less than 256 pixels.

If a customer wants to make the preview thumbnail larger, use the min-height variable to set a specific size as desired. To do this, we need to specify in the style attribute the min-height for the img element (highlighted in red):

<messageML>
<img style="min-height:350px" src="https://symphony.com/assets/brand/thumb_symphony_shards.jpg"/>
</messageML>

The code above will then render the larger image displayed below in Figure 2:

 2.png

Figure 2 Larger Image Size