This character sheet looks formatted perfectly in the original site, but when copied to the responsive site the line breaks are completely ignored and everything in the table rows gets bunched together.

Thoughts?

<table width="800">
<tr><td><b><small>  Basic Information  </small></b></td></tr><tr><td><Mono>

  Name        : John Black          Height : 5'9"
  Race        : Human (variant)     Weight : 80kg
  Background  :                     Age    : 60/22
  Class       : Wizard              Eyes   : Brown
  Alignment   : LN                  Hair   : Balding
  Deity       :                     Size   : M
  Total Level : 1                   Speed  :
  Experience: : 0/300

</Mono></td></tr>
<tr><td><b><small>  Ability Scores  </small></b></td></tr><tr><td><Mono>

  Strength     :  8 (-1)     00 + 0 racial + 0 misc
  Dexterity    : 14 (+2)     13 + 1 racial + 0 misc
  Constitution : 14 (+2)     14 + 0 racial + 0 misc
  Intelligence : 16 (+3)     15 + 1 racial + 0 misc
  Wisdom       : 10 (+0)     10 + 0 racial + 0 misc
  Charisma     : 12 (+1)     12 + 0 racial + 0 misc

</Mono></td></tr>
<tr><td><b><small>  Skills and Languages  </small></b></td></tr><tr><td><Mono>

  [R] Denotes skill proficiency from racial abilities
  [B] Denotes skill proficiency from background
  [C] Denotes skill proficiency from class abilities

  <u>Proficient Skills                                      </u>
Arcana
Investigation
  <u>Non-Proficient Skills                                  </u>

  [ ] Acrobatics         : +2    0 prof + 02 Dex + 0 misc
  [ ] Animal Handling    : +0    0 prof + 0 Wis + 0 misc
  [x] Arcana             : +5    2 prof + 3 Int + 0 misc
  [ ] Athletics          : -1    0 prof + 0 Str + 0 misc
  [ ] Deception          : +1    0 prof + 1 Cha + 0 misc
  [ ] History            : +3    0 prof + 3 Int + 0 misc
  [ ] Insight            : +0    0 prof + 0 Wis + 0 misc
  [ ] Intimidation       : +1    0 prof + 1 Cha + 0 misc
  [x] Investigation      : +5    2 prof + 3 Int + 0 misc
  [ ] Medicine           : +0    0 prof + 0 Wis + 0 misc
  [ ] Nature             : +3    0 prof + 3 Int + 0 misc
  [ ] Perception         : +0    0 prof + 0 Wis + 0 misc
  [ ] Performance        : +1    0 prof + 1 Cha + 0 misc
  [ ] Persuasion         : +1    0 prof + 1 Cha + 0 misc
  [ ] Religion           : +3    0 prof + 3 Int + 0 misc
  [ ] Sleight of Hand    : +2    0 prof + 2 Dex + 0 misc
  [ ] Stealth            : +2    0 prof + 2 Dex + 0 misc
  [ ] Survival           : +0    0 prof + 0 Wis + 0 misc

  Languages : Common

  Conditional Bonuses and Penalties :

</Mono></td></tr>
<tr><td><b><small>  Inspiration  </small></b></td></tr><tr><td><Mono>
  Inspired : Yes / [No]   Using inspiration gives you Advantage.

</Mono></td></tr>
<tr><td><b><small>  Combat Statistics  </small></b></td></tr><tr><td><Mono>

  Hit Points    : 8          Current HP : 8
  Proficiency   : +          Temp HP    :
  Initiative    : +          Total HD   : 1d6 [1/1]

  Base Melee    : +0     0 Prof + 0 Str + 0 misc
  Base Ranged   : +0     0 Prof + 0 Dex + 0 misc
  Base Spell    : +0     0 Prof + 0 Mod + 0 misc

  Armor Class   : 10    00 armor + 0 shield + 0 Dex + 0 misc

  Vulnerability :
  Resistance    :

</Mono></td></tr>
<tr><td><b><small>  Senses  </small></b></td></tr><tr><td><Mono>

  Passive Perception     : 10  10 + 0 prof + 0 Wis + 0 adv* + 0 misc
  Passive Investigation  : 13  10 + 0 prof + 3 Int + 0 adv* + 0 misc
  Passive Insight        : 10  10 + 0 prof + 0 Wis + 0 adv* + 0 misc
   *Add or subtract 5 to passive based on having advantage or disadvantage.

  Vision :

</Mono></td></tr>
<tr><td><b><small>  Saving Throws  </small></b></td></tr><tr><td><Mono>

  Strength     : -1    0 prof + 0 Str + 0 misc
  Dexterity    : +2    0 prof + 2 Dex + 0 misc
  Constitution : +2    0 prof + 2 Con + 0 misc
  Intelligence : +3    0 prof + 3 Int + 0 misc
  Wisdom       : +0    0 prof + 0 Wis + 0 misc
  Charisma     : +1    0 prof + 1 Cha + 0 misc

  Conditional Bonuses and Penalties :

  Death Saves
  Successes : [-],[-],[-]
  Failures  : [-],[-],[-]

</Mono></td></tr>
<tr><td><b><small>  Racial Abilities and Features  </small></b></td></tr><tr><td><Mono>

  Subrace :
  ASI     :
  Size    :
  Speed   :
  Vision  :
  Language: Common

  Ability :

</Mono></td></tr>
<tr><td><b><small>  Background Information  </small></b></td></tr><tr><td><Mono>

  Background  :
  -Other      :
  -Skill Prof :
  -Tool Prof  :
  -Language   :
  -Feature    :

  Personality Traits
  - Name
    Description

  - Name
    Description

  Ideal
  - Name
    Description

  Bond
  - Name
    Description

  Flaw
  - Name
    Description

</Mono></td></tr>
<tr><td><b><small>  Class Abilities and Features  </small></b></td></tr><tr><td><Mono>

  Armor   : None
  Weapons :
  Tools   :

  Saving Throws : Int/Wis
  Skill Prof.   : Arcana, Investigation

  Features :
     - Spellcasting
     - Arcane Recovery


</Mono></td></tr>
<tr><td><b><small>  Feats  </small></b></td></tr><tr><td><Mono>

  Name : Description
Magic Initiate (Druid) - Pick 2 cantrips and 1 1st level spell from another class (spells chosen, guidance/mending as cantrips, Goodberry as 1st level spell)

</Mono></td></tr>
<tr><td><b><small>  Money and Equipment  </small></b></td></tr><tr><td><Mono>

  Armor     :
  Belt      :
  Body      :
  Chest     :
  Eyes      :
  Feet      :
  Hands     :
  Head      :
  Headband  :
  Neck      :
  Ring #1   :
  Ring #2   :
  Shield    :
  Shoulders :
  Wrists    :
  Trinket   :

  Weapon    :

  Other Equipment :

  Money :

</Mono></td></tr>
<tr><td><b><small>  Spellcasting (DC = 8 + Prof + Ability mod)  </small></b></td></tr><tr><td><Mono>

  * Denotes a bonus spell gained by a Racial feature

  Spells Known:
Cantrips:
  Minor Illusion
  Prestidigitation
  Ray of Frost 1st: 6

1st:
  Find Familiar
  Detect Magic
  Sleep
  Mage Armour
  Thunderwave
  Comprehend Languages

  Spell Slots
  1st 2 | 2nd 0 | 3rd 0 | 4th 0 | 5th 0 | 6th 0| 7th 0 | 8th 0 | 9th 0

  DC:
  Spell Attack Mod:  (Prof + Casting Stat Mod)

  Level 1 Spell Slots
  [4]
  Mage Armour, Sleep, Thunderwave, Detect Magic

</Mono></td></tr></table>
This message was lightly edited by the user at 13:09, Tue 22 Oct 2019.

This message was deleted by the user at 13:17, Tue 22 Oct 2019.

In reply to Chernobyl (msg # 1):

You may need to include some <pre></pre> tags.

I had an issue with sheets that relied on specific spacing for formatting and enclosing the sheet in that tag fixed the issue on the responsive site.

It's actually quite peculiar. Adding in some <pre></pre> tags actually ends up with the tag showing but the table formatting properly. It's almost as if there's a pre-included <pre> tag in the output somewhere...

When a GM sets up a character sheet on the responsive site, there's two options they can choose between.

"Fixed Width, Word Wrap Off" and "Variable Width, Word Wrap On"

I tested out your sheet and noticed that the sheet as you posted it does not format correctly with the "Word wrap off" option chosen, but does with the "Word wrap on".

In message 243 of this thread:
link to a message in this forum

Jase talks about those options a bit.

You might try looking at that.

I tried different options and different tags/tag locations but couldn't get it any better than you got with the <pre> tag showing and the sheet formatted correctly.

Might be something obvious but that's getting overlooked, might be a bug.  No idea.