In order to change Shopify product price, description etc. positions, please, follow the steps below:
To center the data:
Click on the gear button on the Shopify product widget and go to Additional CSS.

2. Copy and paste the following code into the editor and click on Save:
.ddr-shopify-product__description {
text-align: center;
}

Now your product data are centered:

If you want to align the product description to the left, use this code:
.ddr-shopify-product__description {
text-align: left;
}

Now the description is aligned to the left:

That's it:)
Feel free to reach us should you need any assistance!