🔹 Card-mod - Add css styles to any lovelace card

[Mariusthvdb (Marius)]

did you test it in a yaml dashboard?
if you did and the Map cards remain as is, than this would indeed be a UI bug, and should be filed in the repo as such.

I didnt check yet but maybe someone else already reported it? (let’s have a look)

Personally, I had sizing issues with iframe card, and not the map card. I couldnt get the iframe to fill the full width under a fold anymore.
I managed to fix it setting the mod on the fold itself, and no longer on the iframe.

Maybe the issue you experience is related? or do you experience other trouble.

[arganto]

@Mariusthvdb

Maybe the issue you experience is related? or do you experience other trouble.

Unfortunately, no. There are no problems. Only the complete code lines of card-mod are deleted on every edit-open for the card. Not nested or anything else.

Edit: And whyever I cannot re-produce it anymore today. It was always the case in the last weeks/months.

[AlbyQuaia]

Hey everyone, I’m creating a dashboard thorugh YAML mode and I’m using card_mod a lot. I wonder if there is a way to create smooth angles for the cards, as the ones you configure via UI.

[Kanecaine]

Is it possible to adjust the height of the individual timelines in a history-graph card in timeline view?
I often use the option to open the more-info dialog. Doing this on a touchscreen is a bit difficult because the graphs are so narrow and close together.

[laineg]

I am struggling hard to format the buttons in footer of an entities card. I want to format the buttons at bottom - I tried to work out the DOM selector for hours now…

Chrome:

and:

Here is where I am currently stuck:

        card_mod:
          style: |
            ha-card {
              background-color: var(--primary-background-color);
              padding: 0px;
              border-width: 0px !important;
              color: var(--prim-text-color);
            }
            .card-header {
              font-size: 24px;
              padding: 0px 4px 0px 18px;
              border-bottom: 1px solid var(--divider-color);                                                                                                                                                             
              margin-bottom: 10px;
              font-size: 1.2em;
              font-weight: 450;
              background: var(--primary-background-color);
              border: 0px;
            }
            .card-content {
              font-size: 14px;
              text-transform: uppercase;
              padding: 0px 6px 4px 8px;
              #border-radius: var(--ha-card-border-radius, 12px);
              border: 1px solid var(--ha-card-border-color, var(--divider-color, #e0e0e0));
              background:  var(--card-bg-color);
            }
            .header-footer {
              background-color: var(--card-bg-color);
              border-bottom: 1px solid var(--ha-card-border-color, var(--divider-color, #e0e0e0));    
              border-right: 1px solid var(--ha-card-border-color, var(--divider-color, #e0e0e0));       
              border-left: 1px solid var(--ha-card-border-color, var(--divider-color, #e0e0e0));
              
            }

            #Trying to find the right DOM ;)

            # Works
            .header-footer hui-buttons-header-footer{  
              #border: 1px solid green;
              #display: block;
            }

            # Does not work

            .header-footer hui-buttons-header-footer $ hui-buttons-base $ .ha-scrollbar:
              $: |
                ha-assist-chip {
                  border: 1px solid green !important;
                }

I read the previous suggestions in this thread on formatting the buttons - they all dont work for me… Anyone with an Idea?

[Mariusthvdb (Marius)]

I made these mods in my card-mod-theme, maybe that can help:

    card-mod-card-yaml: |
      hui-buttons-header-footer $ hui-buttons-base:
        $ : |
          .ha-scrollbar {
            justify-content: space-evenly;
            height: 50px;
            align-content: center;
            margin: -8px 0px 0px 0px;
          }

      hui-buttons-header-footer $ hui-buttons-base $: |
          ha-assist-chip {
            border: 1px solid var(--primary-color);
            border-radius: var(--ha-card-border-radius);
            /*--ha-assist-chip-filled-container-color: yellow;*/
            --secondary-text-color: var(--primary-color);
            --primary-text-color: var(--primary-color);
            --_label-text-weight: bold;
          }
          ha-assist-chip state-badge {
            justify-content: space-between;
            margin-left: 4px;
          }

to do things like this

the icons change their active color, but that is not set in these mods

[laineg]

Thanks for chiming in.

I tried - but no luck. My code misses the hui-butotns-base.

Can you share how you generated the buttons? via footer type:buttonss?

[Mariusthvdb (Marius)]

yes:

footer:
  type: buttons
  entities:
    - entity: script.turn_on_cameras
      name: Cameras aan
      icon: mdi:record

    - entity: switch.cameras
      name: Cameras

    - entity: script.turn_off_cameras
      name: Cameras uit
      icon: mdi:stop

did you add the code to the theme and Reload themes?

[laineg]

@Mariusthvdb

      hui-buttons-header-footer $ hui-buttons-base:
        $ : |
          .ha-scrollbar {
            justify-content: space-evenly;
            height: 50px;
            align-content: center;
            margin: -8px 0px 0px 0px;
          }

      hui-buttons-header-footer $ hui-buttons-base $: |
          ha-assist-chip {
            border: 1px solid var(--primary-color);
            border-radius: var(--ha-card-border-radius);
            /*--ha-assist-chip-filled-container-color: yellow;*/
            --secondary-text-color: var(--primary-color);
            --primary-text-color: var(--primary-color);
            --_label-text-weight: bold;
          }
          ha-assist-chip state-badge {
            justify-content: space-between;
            margin-left: 4px;
          }

I just tried it on a fresh dashboard - and your code works. So the mistake is with me. Thanks once again!

I implement the code directly in the raw configuration editor in my build-and-test dashboard, before i then copy it over into my yaml mode configged live dashboard that is live on the ipads on the walls.

Is there a better workflow/way to implement.

[Mariusthvdb (Marius)]

@laineg

Is there a better workflow/way to implement.

nope, what ever works best for you

I do have 2 test dashboards, one in yaml, and one using the UI. If they work, I directly copy them over in my main dashboards.

this particular mod is in my themes, I only have those globally set, so always testing inside the production system. Nothing breaks, and if it does, it’s an easy revert. commandZ a few times and we’re good.

[laineg]

I got it to work thanks to you - massive kudos to you! Appreciate your help!

[Mariusthvdb (Marius)]

wow that was long ago…

because of helping Laineg above, I was reminded I also had those icons changing, and checked the mods in the thread. I can not for the life of me create a correct mod on the button entities them selves or in the footer section as is described there.

all I can do is set this global mod for the entities card containing the footer buttons:

  - type: entities
    card_mod:
      class: class-header-margin
      style:
        hui-buttons-header-footer $ hui-buttons-base $ .ha-scrollbar:
          ha-assist-chip:
            .: |
              ha-assist-chip:nth-child(2) {
                --card-mod-icon: mdi:{{'stop' if is_state('script.play_tune','on')
                                       else 'play'}}

when the footer config is:

    footer:
      type: buttons
      entities:
        - entity: input_boolean.loop_tune
          name: Loop tune
        - entity: script.play_tune
          name: Speel tune

I did try this too but they fluke so I commented them so I wont forget…

    footer:
      type: buttons
#       card_mod:
#         style:
#           hui-buttons-base $: |
#             ha-assist-chip:nth-child(2) {
#               {% if is_state('script.play_sound_bite','on') %}
#               --card-mod-icon: mdi:stop;
#               {% else %}
#               --card-mod-icon: mdi:play;
#               {% endif %}
      entities:
        - entity: input_boolean.loop_sound_bite
          name: Loop soundbite
        - entity: script.play_sound_bite
          name: Speel soundbite
#           card_mod:
#             style: |
#               :host {
#                 --card-mod-icon:
#                   {% if states('script.play_sound_bite') == 'on' %} mdi:stop
#                   {% else %} mdi:play
#                   {% endif %};

if you see an obvious error that might fix it, please dont hold back

btw, this IS a nice option to use the iif syntax:

            .: |
              ha-assist-chip:nth-child(2) {
                --card-mod-icon:
                  mdi:{{iif(states('script.play_tune') == 'on','stop','play')}}
              }

[laineg]

I have another issue: the group of buttons in the footer of my entities card breaks nicely on screen resolutions > 450px. At exactly 450px the lines of buttons jump into one line and overflew left and right of the footer.

Anyone with an idea why this is happening and how I can prevent it? Tried to find breakpoint defintions in the theme but couldnt find it…

[DarkNeroXIII]

Hi,
i hope this is the right place for this. I do have a little problem: i set up some colored icons on my dashboard using card-mod. On the browser this is working more or less ok (sometimes the color is not showing, sometimes the code gets changed by itself and i don’t know why) but that’s not the thing.

Those colors are working on the browser on different PC’s but in my companion app those colored icons not showing, instead they are showing as standard blue icons and the seems not to get the configuration.

My config or code does nothing really exiting. Just coloring the icons on temperature change (this works)

I already googled this issue, did not find a solution. I am pretty new to Home Assistant in general so any advise would be appreciated! Let me know if you need more info, pictures or whatever

[Ildar_Gabdullin]

@DarkNeroXIII

i set up some colored icons on my dashboard using card-mod. On the browser this is working more or less ok (sometimes the color is not showing, sometimes the code gets changed by itself and i don’t know why) but that’s not the thing.

Post a SHORT properly formatted code demonstrating the issue.

[DarkNeroXIII]

Thanks for your answer!
This is one part which stays always the same and does not get changed by itself:

type: entities
entities:
  - entity: switch.wohnzimmer_licht_schalter
    card_mod:
      style: |
        :host {
        {% if is_state('switch.wohnzimmer_licht_schalter' , 'on') %}
        --card-mod-icon-color: green;
        {% elif is_state('switch.wohnzimmer_licht_schalter' , 'off') %}
        --card-mod-icon-color: red;
        {% endif %}
        }

This one here is an example of one that gets changed:
How it should look:

  - entity: sensor.192_168_178_23_amd_gpu_gpu_amd0_prozessorauslastung
    card_mod:
      style: |
        :host {
        {% if states('sensor.192_168_178_23_amd_gpu_gpu_amd0_prozessorauslastung') | float(0) > 75 %}
          --card-mod-icon-color: red; --card-mod-icon: mdi:alert-decagram;
        {% elif states('sensor.192_168_178_23_amd_gpu_gpu_amd0_prozessorauslastung') | float(0) > 50 %}
          --card-mod-icon-color: yellow;
        {% elif states('sensor.192_168_178_23_amd_gpu_gpu_amd0_prozessorauslastung') | float(0) <= 50 %}
          --card-mod-icon-color: green;
        {% endif %}
          }

How it gets changed:

  - entity: sensor.192_168_178_23_amd_gpu_gpu_amd0_prozessorauslastung
    card_mod:
      style: >
        :host {

        {% if
        states('sensor.192_168_178_23_amd_gpu_gpu_amd0_prozessorauslastung') |
        float(0) > 75 %}
          --card-mod-icon-color: red; --card-mod-icon: mdi:alert-decagram;
        {% elif
        states('sensor.192_168_178_23_amd_gpu_gpu_amd0_prozessorauslastung') |
        float(0) > 50 %}
          --card-mod-icon-color: yellow;
        {% elif
        states('sensor.192_168_178_23_amd_gpu_gpu_amd0_prozessorauslastung') |
        float(0) <= 50 %}
          --card-mod-icon-color: green;
        {% endif %}
          }

I am using Dahsboard → Edit → Edit Card → Code-Editor → Paste Code

[Ildar_Gabdullin]

Guess this was your issue (better to ask in community first before registering an issue).
First, some general remarks:

1. You can use “config.entity” variable here to make a code better:

- entity: sensor.192_168_178_23_amd_gpu_gpu_amd0_prozessorauslastung
    card_mod:
      style: |
        :host {
        {% if states('sensor.192_168_178_23_amd_gpu_gpu_amd0_prozessorauslastung') ...

→

- entity: sensor.192_168_178_23_amd_gpu_gpu_amd0_prozessorauslastung
    card_mod:
      style: |
        :host {
        {% if states(config.entity) ...

2. You got

if ...
...
elif ...
...

w/o a default “else” path - which in some cases may give you bad results.

As for “How it gets changed” - UI editor processes long lines in such way.
In your case you have “|” replaced by “>”.
Read this.
In my experience, this conversion cannot break card-mod code - i.e. I never observed an issue “code was working OK before conversion → conversion → code stopped working”. If you see this - then most probably your code is wrong.

BTW, I never use “–card-mod-icon-color” variable & prefer more robust ways.

[DarkNeroXIII]

Thank you!

I see, i closed that one. I opened it before i knew there was a forum dedicated to this.
Anyways: yes my code is pretty bad. your advise did help me. So now i changed it into your suggestion with config.entity, that shortens the code and it does not “break” anymore.

Do you have an alternative to the variable “–card-mod-icon-color”?

My initial problem did not solve with adjusting the code.
Still in browser view the icons are colored and working (now better than before) but in the companion app they still do not change.
Android Phone, latest Android Version, latest App Version (not beta), no Energy Saving for App and Full Access granted

[Ildar_Gabdullin]

@DarkNeroXIII

–card-mod-icon-color

There are some cases when this variable may not work, see a related issue on Github (may be the issue is already closed, have not tracked it).
Alternatives:

1. For Entities card as an example: use simple “colorize an icon” ways - see 1st post → link at the bottom → styles for Entities card.
2. For an entity of some domains (incl. “switch”) - check here, define a corr. variable (either for a whole card to affect all entities of same domain or for a particular entity):
   
   

type: glance
entities:
  - entity: switch.test_switch
  - entity: switch.test_switch_2
state_color: true
card_mod:
  style: |
    ha-card {
      --state-switch-on-color: red;
      --state-switch-off-color: cyan;
    }

[DarkNeroXIII]

Thanks, that was very helpful!

Now only the problem with the companion app persists and i have no idea why.

When i open the App all symbols appear as they are not edited. When i change something in the browser then i see an “reload” button on the bottom of the app. I press it → the colors and icons change as they should be → i close the app → open it again → all colors and icons again in default mode