jimpdx

I mocked this up for you on my test site:
http://greatvines2015.staging.wpengine.com/contact-us

** DISCLAIMER: This has not been tested across all browsers, only Chrome on Mac OSX 10.11. It is also only set to fix text input, select and textarea (comment fields) **

You could try adding this to your theme’s custom CSS file and tweaking the “width” parameters. This is currently set to 70/30% but you could also fix a specific size for each column using “300px” and “700px” which would actually be quite wide. I also added the “text-align: right” with padding as it is generally a best practice to align form labels to the right in a two column orientation.

/* =========================== */
/* Example two-column form layout for WP */
/* =========================== */
div.salesforce_w2l_lead label.w2llabel {
  clear: left;
  float: left !important;
  width: 30% !important;
  text-align: right;
  padding-right: 1em;
}
div.salesforce_w2l_lead select.w2linput,
div.salesforce_w2l_lead textarea.w2linput,
div.salesforce_w2l_lead input.w2linput {
  clear: none !important;
  width: 70% !important;
}
div.salesforce_w2l_lead input.w2linput {
  height: 2em !important; // adjust height of the input boxes
}
/* =========================== */