Make Signature from Signature Pad Bolder

[JaffT]

Hi - we are working on this tabular report datapage where a signature from a submission page is being displayed. 
On the configure results page fields, we use an HTML block for the signature. How can we make it thicker and change it to black?

Do we need to add to the script? Here is the script:

<div class="sigPad[@cbRecordIndex#]"><canvas class="pad" height="150" width="600"></canvas></div>
<script>
var sig[@cbRecordIndex#] = '[@field:Signature!]';
$('.sigPad[@cbRecordIndex#]').signaturePad({displayOnly:true}).regenerate(sig[@cbRecordIndex#]);
</script>

[RuisiHansamu]

Hi, I believe you can check out this similar forum post that is helpful: Please make sure that you followed this as well: 

https://www.caspio.com/services/app-extensions/