burt

He's definitely not. 
But I believe I found the cause;
http://www.attias.ch/tshop/ext/photoset-grid/jquery.photoset-grid.min.js

Gives 500 error, get that sorted. 
 

If you can't get the table to play nicely...
Grid Layout;

<div class="row">
  <-- each -->
  <div class="col-10">
    lots of text
  </div>
  <div class="col-2">
    price
  </div>
  <!-- eof each -->
</div>
List Group;
<ul class="list-group">
  <-- each -->
  <li class="list-group-item d-flex justify-content-between align-items-center">
    lots of text
    <span>price</span>
  </li>
  <!-- eof each -->
</ul>
Of the two, the list group is less code and a bit nicer to play with.

Phoenix 1.0.2.5
Particular thanks to @BrockleyJohn for fixing the Hooks class.
Demo Site:
https://template.me.uk/phoenix/index.php
This Update;
Fixes bug in Hooks Class that presents itself on some, not all, servers Update version to 1.0.2.5 How to Update if on 1.0.2.4;
Download this Zip:  1.0.2.5.zip Unzip it Upload it Visit admin > tools > security checks and perform any needed actions Enjoy using 1.0.2.5 How to Update if on earlier version;
Find version you are on [admin > tools > version checker] Go back through this discussion and perform updates to get to 1.0.2.4 Then follow "how to update if on 1.0.2.4" instructions - OR -
You can download and install a brand new 1.0.2.5;
clicking the green "clone or download" button at https://github.com/gburton/CE-Phoenix choose "download zip" unzip, upload, install After New Installation is complete;
Visit admin > tools > security checks and perform any needed actions Enjoy using 1.0.2.5  
- Join the Phoenix Club -
https://forums.oscommerce.com/clubs/1-phoenix/ If you are not a member of the Phoenix Club, request it;
you'll get to see some of the "behind the scenes" work and help to steer future releases.

Big up to @BrockleyJohn who did all the investigating and all the fixing.  TY John.

Phoenix 1.0.2.5
Particular thanks to @BrockleyJohn for fixing the Hooks class.
Demo Site:
https://template.me.uk/phoenix/index.php
This Update;
Fixes bug in Hooks Class that presents itself on some, not all, servers Update version to 1.0.2.5 How to Update if on 1.0.2.4;
Download this Zip:  1.0.2.5.zip Unzip it Upload it Visit admin > tools > security checks and perform any needed actions Enjoy using 1.0.2.5 How to Update if on earlier version;
Find version you are on [admin > tools > version checker] Go back through this discussion and perform updates to get to 1.0.2.4 Then follow "how to update if on 1.0.2.4" instructions - OR -
You can download and install a brand new 1.0.2.5;
clicking the green "clone or download" button at https://github.com/gburton/CE-Phoenix choose "download zip" unzip, upload, install After New Installation is complete;
Visit admin > tools > security checks and perform any needed actions Enjoy using 1.0.2.5  
- Join the Phoenix Club -
https://forums.oscommerce.com/clubs/1-phoenix/ If you are not a member of the Phoenix Club, request it;
you'll get to see some of the "behind the scenes" work and help to steer future releases.

Phoenix 1.0.2.5
Particular thanks to @BrockleyJohn for fixing the Hooks class.
Demo Site:
https://template.me.uk/phoenix/index.php
This Update;
Fixes bug in Hooks Class that presents itself on some, not all, servers Update version to 1.0.2.5 How to Update if on 1.0.2.4;
Download this Zip:  1.0.2.5.zip Unzip it Upload it Visit admin > tools > security checks and perform any needed actions Enjoy using 1.0.2.5 How to Update if on earlier version;
Find version you are on [admin > tools > version checker] Go back through this discussion and perform updates to get to 1.0.2.4 Then follow "how to update if on 1.0.2.4" instructions - OR -
You can download and install a brand new 1.0.2.5;
clicking the green "clone or download" button at https://github.com/gburton/CE-Phoenix choose "download zip" unzip, upload, install After New Installation is complete;
Visit admin > tools > security checks and perform any needed actions Enjoy using 1.0.2.5  
- Join the Phoenix Club -
https://forums.oscommerce.com/clubs/1-phoenix/ If you are not a member of the Phoenix Club, request it;
you'll get to see some of the "behind the scenes" work and help to steer future releases.

I believe all checkout pages are now running under the new "minimal" style;
https://template.me.uk/phoenix/index.php
To check out the checkout changes, you will obviously need to be logged in with something in cart...so that you can complete an order.
Feel free to offer constructive criticism, ask questions, point out broken things etc.
 
 

Phoenix 1.0.2.4
Thank You to Phoenix Club members for making the hard work much easier.
https://forums.oscommerce.com/clubs/1-phoenix/
If you are not a member of the Phoenix Club, request it - and you'll get to see some of the "behind the scenes" work and help to steer the future releases.
Demo Site:
https://template.me.uk/phoenix/index.php
This Update;
Removes old .css fixes display issues fixes minor code issues Update version to 1.0.2.4 How to Update if on 1.0.2.3;
Download this Zip:  1.0.2.4.zip Unzip it Upload it Go to admin > tools > security checks and correct any listed problems How to Update if on earlier version;
Find version you are on Go back through this discussion and perform updates to get to 1.0.2.3 Then follow "how to update if on 1.0.2.3" instructions After Update;
Visit admin > tools > security checks and perform any needed actions Enjoy the hard work that went into 1.0.2.4 - OR -
You can download and install a brand new 1.0.2.4;
clicking the green "clone or download" button at https://github.com/gburton/CE-Phoenix choose "download zip" unzip, upload, install After New Installation is complete;
Visit admin > tools > security checks and perform any needed actions Enjoy the hard work that went into 1.0.2.4

Phoenix 1.0.2.4
Thank You to Phoenix Club members for making the hard work much easier.
https://forums.oscommerce.com/clubs/1-phoenix/
If you are not a member of the Phoenix Club, request it - and you'll get to see some of the "behind the scenes" work and help to steer the future releases.
Demo Site:
https://template.me.uk/phoenix/index.php
This Update;
Removes old .css fixes display issues fixes minor code issues Update version to 1.0.2.4 How to Update if on 1.0.2.3;
Download this Zip:  1.0.2.4.zip Unzip it Upload it Go to admin > tools > security checks and correct any listed problems How to Update if on earlier version;
Find version you are on Go back through this discussion and perform updates to get to 1.0.2.3 Then follow "how to update if on 1.0.2.3" instructions After Update;
Visit admin > tools > security checks and perform any needed actions Enjoy the hard work that went into 1.0.2.4 - OR -
You can download and install a brand new 1.0.2.4;
clicking the green "clone or download" button at https://github.com/gburton/CE-Phoenix choose "download zip" unzip, upload, install After New Installation is complete;
Visit admin > tools > security checks and perform any needed actions Enjoy the hard work that went into 1.0.2.4

I dont know what NNTR means.
Does everything have to be done DIY?  That is obviously a rhetorical question that does not need answering, but the point stands;
Modular page:  make or get made a replacement module.
It might be that creating an actual module is difficult/impossible for shopowner.  I get that, after all you guys are here to sell stuff, not code.  So, too difficult to code...then the shopowner needs to decide if they need changes desperately enough to warrant getting someone with the necessary skillset to create such a module for them.  
And that replacement, if better than the original...could replace the original in core.  It's how the CE edition first came into being and it's how modules in CE for the last 5 years have evolved.  Well, the output of mostly one coder with a number of cool shopowners who agree to have their made module available to all.

I dont know what NNTR means.
Does everything have to be done DIY?  That is obviously a rhetorical question that does not need answering, but the point stands;
Modular page:  make or get made a replacement module.
It might be that creating an actual module is difficult/impossible for shopowner.  I get that, after all you guys are here to sell stuff, not code.  So, too difficult to code...then the shopowner needs to decide if they need changes desperately enough to warrant getting someone with the necessary skillset to create such a module for them.  
And that replacement, if better than the original...could replace the original in core.  It's how the CE edition first came into being and it's how modules in CE for the last 5 years have evolved.  Well, the output of mostly one coder with a number of cool shopowners who agree to have their made module available to all.

I learned something new today.  I shall use NNTR regularly  
NNTR!

@burt
NNTR = No Need To Reply - meant as a time saver not a rudeness.
That said, thanks for taking the time to explain - all cool.

Phoenix 1.0.2.4
Thank You to Phoenix Club members for making the hard work much easier.
https://forums.oscommerce.com/clubs/1-phoenix/
If you are not a member of the Phoenix Club, request it - and you'll get to see some of the "behind the scenes" work and help to steer the future releases.
Demo Site:
https://template.me.uk/phoenix/index.php
This Update;
Removes old .css fixes display issues fixes minor code issues Update version to 1.0.2.4 How to Update if on 1.0.2.3;
Download this Zip:  1.0.2.4.zip Unzip it Upload it Go to admin > tools > security checks and correct any listed problems How to Update if on earlier version;
Find version you are on Go back through this discussion and perform updates to get to 1.0.2.3 Then follow "how to update if on 1.0.2.3" instructions After Update;
Visit admin > tools > security checks and perform any needed actions Enjoy the hard work that went into 1.0.2.4 - OR -
You can download and install a brand new 1.0.2.4;
clicking the green "clone or download" button at https://github.com/gburton/CE-Phoenix choose "download zip" unzip, upload, install After New Installation is complete;
Visit admin > tools > security checks and perform any needed actions Enjoy the hard work that went into 1.0.2.4

TY
Fixed 1.0.2.4

Phoenix 1.0.2.4
Thank You to Phoenix Club members for making the hard work much easier.
https://forums.oscommerce.com/clubs/1-phoenix/
If you are not a member of the Phoenix Club, request it - and you'll get to see some of the "behind the scenes" work and help to steer the future releases.
Demo Site:
https://template.me.uk/phoenix/index.php
This Update;
Removes old .css fixes display issues fixes minor code issues Update version to 1.0.2.4 How to Update if on 1.0.2.3;
Download this Zip:  1.0.2.4.zip Unzip it Upload it Go to admin > tools > security checks and correct any listed problems How to Update if on earlier version;
Find version you are on Go back through this discussion and perform updates to get to 1.0.2.3 Then follow "how to update if on 1.0.2.3" instructions After Update;
Visit admin > tools > security checks and perform any needed actions Enjoy the hard work that went into 1.0.2.4 - OR -
You can download and install a brand new 1.0.2.4;
clicking the green "clone or download" button at https://github.com/gburton/CE-Phoenix choose "download zip" unzip, upload, install After New Installation is complete;
Visit admin > tools > security checks and perform any needed actions Enjoy the hard work that went into 1.0.2.4

Phoenix 1.0.2.4
Thank You to Phoenix Club members for making the hard work much easier.
https://forums.oscommerce.com/clubs/1-phoenix/
If you are not a member of the Phoenix Club, request it - and you'll get to see some of the "behind the scenes" work and help to steer the future releases.
Demo Site:
https://template.me.uk/phoenix/index.php
This Update;
Removes old .css fixes display issues fixes minor code issues Update version to 1.0.2.4 How to Update if on 1.0.2.3;
Download this Zip:  1.0.2.4.zip Unzip it Upload it Go to admin > tools > security checks and correct any listed problems How to Update if on earlier version;
Find version you are on Go back through this discussion and perform updates to get to 1.0.2.3 Then follow "how to update if on 1.0.2.3" instructions After Update;
Visit admin > tools > security checks and perform any needed actions Enjoy the hard work that went into 1.0.2.4 - OR -
You can download and install a brand new 1.0.2.4;
clicking the green "clone or download" button at https://github.com/gburton/CE-Phoenix choose "download zip" unzip, upload, install After New Installation is complete;
Visit admin > tools > security checks and perform any needed actions Enjoy the hard work that went into 1.0.2.4

Phoenix 1.0.2.4
Thank You to Phoenix Club members for making the hard work much easier.
https://forums.oscommerce.com/clubs/1-phoenix/
If you are not a member of the Phoenix Club, request it - and you'll get to see some of the "behind the scenes" work and help to steer the future releases.
Demo Site:
https://template.me.uk/phoenix/index.php
This Update;
Removes old .css fixes display issues fixes minor code issues Update version to 1.0.2.4 How to Update if on 1.0.2.3;
Download this Zip:  1.0.2.4.zip Unzip it Upload it Go to admin > tools > security checks and correct any listed problems How to Update if on earlier version;
Find version you are on Go back through this discussion and perform updates to get to 1.0.2.3 Then follow "how to update if on 1.0.2.3" instructions After Update;
Visit admin > tools > security checks and perform any needed actions Enjoy the hard work that went into 1.0.2.4 - OR -
You can download and install a brand new 1.0.2.4;
clicking the green "clone or download" button at https://github.com/gburton/CE-Phoenix choose "download zip" unzip, upload, install After New Installation is complete;
Visit admin > tools > security checks and perform any needed actions Enjoy the hard work that went into 1.0.2.4

If you uninstall on index_nested [admin], ensure that you are looking at an index_nested page [shop side]...
There is a similar module for index_products.

I just tried placing two orders; one below $20 and another greater than $20. Yes, it is fixed. Great job! @burt

At the moment let's say you install a Phoenix...and you have grid set to X per row. 
What would happen if you set X to 1 ?

Yes.

The answer is pretty simple;  you do whatever it takes to get it working as you want...
hook ht module content module js / jquery hack code The less intrusive way...is...in my opinion...the better way.  
For the buy buttons, the simplest way is a piece of .js as a Hook.  1 file, done - set and forget. 
There is a hook bit that I posted just yesterday, scan back through my last few posts...
 

The answer is pretty simple;  you do whatever it takes to get it working as you want...
hook ht module content module js / jquery hack code The less intrusive way...is...in my opinion...the better way.  
For the buy buttons, the simplest way is a piece of .js as a Hook.  1 file, done - set and forget. 
There is a hook bit that I posted just yesterday, scan back through my last few posts...
 

The answer is pretty simple;  you do whatever it takes to get it working as you want...
hook ht module content module js / jquery hack code The less intrusive way...is...in my opinion...the better way.  
For the buy buttons, the simplest way is a piece of .js as a Hook.  1 file, done - set and forget. 
There is a hook bit that I posted just yesterday, scan back through my last few posts...