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

Please note this does not seem to work (anymore) this way:

Using this example, also the entity name (“Network throughput”) is changed instead of only the value area.

:arrow_right: I am applying this to an entities card inside a grid card.

:white_check_mark: Instead, one should use .text-content:not(.info):after and .text-content:not(.info) to exclude .info.

:exclamation: What I could not fix so far, is the entity value being aligned at the bottom (because of the invisible original value space above) which is looking quite ugly :frowning_face:
→ Update: for this, using line-height: 0px; inside .text-content:not(.info) did the trick.

Does work:

Indeed, you’re absolutely right. Tested it once again: working.

I have no idea why it didn’t for my use-case…

Probably because I already had some styling (colorizing) in there and the navigation is different.
Your example:

        style:
          hui-generic-entity-row: |

What I had used from one of your other examples:

        style:
          hui-generic-entity-row:
            $: |
Full example
type: grid
title: Abfall-Kalender
columns: 1
square: false
cards:
  - type: entities
    entities:
      - entity: sensor.fritzbox_gigabytes_received
        name: Network throughput
      - entity: sensor.fritzbox_gigabytes_sent
        name: Network throughput
        style:
          hui-generic-entity-row: |
            .text-content::after {
              content: "{{states(config.entity)|float*1024}} KBit/s";
              color: var(--primary-text-color);
            }
            .text-content {
              color: transparent;
            }
  - type: entities
    title: Abholung heute ❔
    state_color: true
    entities:
      - entity: calendar.abfall_home
        name: Home
        icon: mdi:home-map-marker
        style:
          hui-generic-entity-row:
            $: |
              #state-badge {
                {% if is_state(config.entity, 'on') %}
                  color: red;
                {% endif %}
              }
              .info.pointer {
                {% if is_state(config.entity, 'on') %}
                  color: red;
                  font-weight: 700;
                {% endif %}
              }
              .text-content:not(.info) {
                {% if is_state(config.entity, 'on') %}
                  color: red;
                {% endif %}
              }
              .text-content:not(.info):after {
                {% if is_state(config.entity, 'on') %}
                  content: "Ja, heute!";
                  color: red;
                  font-weight: 700;
                {% else %}
                  content: "Nein";
                  color: var(--primary-text-color);
                {% endif %}
              }
              .text-content:not(.info) {
                color: transparent;
                line-height: 0px;
              }

:white_check_mark: I mean it is still working, so nevermind - my fault, wrong alarm.

As mentioned in

I need to learn the navigation stuff, finally. | and $: | are just random characters to me and their positioning too :laughing:

I have following part of LovelaceUI on my wall panels.


I need to change height of the weather card to be aligned with cards on the left and right.
To be more precise, I am able to adjust card height but not to have content adopted to the new size - top padding is not changed and bottom padding is broken, solution seems to me to decrease space between the icon and day or temperatures and precipitation .
So far use"

      style: |
                ha-card {
                  height: 178px;
                  background: none;
                  font-variant: small-caps;
                  display: flex;
                  } 

Could anybody advice the proper solution?

Hi! I need help to move the text/stage/title “Garage” in my card a few pixels up.
Does anyone have a solution?

Current style:

  style: |
    style: |
      ha-card {
        border: none;
        --icon-size: 70px;
      }

Full card:

type: custom:stack-in-card
mode: vertical
card_mod:
  style: |
    ha-card {
      height: 110px;
      border: none;
      background: rgba(var(--rgb-green-color), 0.10);
    }
cards:
  - type: custom:mushroom-template-card
    primary: Garage
    secondary: ''
    icon: mdi:garage
    icon_color: green
    tap_action:
      action: none
    style: |
      ha-card {
        border: none;
        --icon-size: 70px;
      }
  - type: custom:mushroom-chips-card
    alignment: end
    style: |
      ha-card {
        --chip-border-width: 0;
        #--chip-spacing: 20px;
        #margin-top: -45px;
        margin: -30px 10px 0px 0px;
      }
    chips:
      - type: light
        entity: light.hue7
        content_info: none
        icon: mdi:ceiling-light
        use_light_color: true
        style: |
          ha-card {
            {% if is_state(config.entity, 'on') %}
              {% set r = state_attr(config.entity, 'rgb_color')[0] %}
              {% set g = state_attr(config.entity, 'rgb_color')[1] %}
              {% set b = state_attr(config.entity, 'rgb_color')[2] %}
              {% set br = state_attr(config.entity, 'brightness')%}
              background: rgba( {{r}}, {{g}}, {{b}}, {{(br*0.00045+0.05)}}) !important;
            {% else %}
              opacity: 50%;
              background: #00000000 !important;
            {% endif %}
          }
      - type: light
        entity: light.huemirror1
        content_info: none
        icon: mdi:wall-sconce-flat
        use_light_color: true
        style: |
          ha-card {
            {% if is_state(config.entity, 'on') %}
              {% set r = state_attr(config.entity, 'rgb_color')[0] %}
              {% set g = state_attr(config.entity, 'rgb_color')[1] %}
              {% set b = state_attr(config.entity, 'rgb_color')[2] %}
              {% set br = state_attr(config.entity, 'brightness')%}
              background: rgba( {{r}}, {{g}}, {{b}}, {{(br*0.00045+0.05)}}) !important;
            {% else %}
              opacity: 50%;
              background: #00000000 !important;
            {% endif %}
          }
      - type: entity
        entity: switch.handdukshangare
        icon_color: deep-orange
        icon: mdi:radiator
        content_info: none
        tap_action:
          action: toggle
        style: |
          ha-card {
            {% if is_state(config.entity, 'off') %}
              opacity: 50%;
              background: #00000000 !important;
            {% else %}
              background: rgba(var(--rgb-deep-orange-color), 0.15) !important;
            {% endif %}
          }
      - type: light
        entity: light.hue6
        content_info: none
        icon: mdi:ceiling-light
        use_light_color: true
        style: |
          ha-card {
            {% if is_state(config.entity, 'on') %}
              {% set r = state_attr(config.entity, 'rgb_color')[0] %}
              {% set g = state_attr(config.entity, 'rgb_color')[1] %}
              {% set b = state_attr(config.entity, 'rgb_color')[2] %}
              {% set br = state_attr(config.entity, 'brightness')%}
              background: rgba( {{r}}, {{g}}, {{b}}, {{(br*0.00045+0.05)}}) !important;
            {% else %}
              opacity: 50%;
              background: #00000000 !important;
            {% endif %}
          }


Edit: Solved it:

    style: |
      ha-card {
        border: none;
        --icon-size: 70px;
      }
      mushroom-state-info {
         margin-top: -20px;
      }

Stumbled over the same thing, as nearly all my modded cards look very broken now as I updated to HA Core 2022.11. Example:

Instead of using box-shadow: none; for the ha-card, using border-width: 0px; seems to do the trick now. Hopefully I can just search + replace this in all my dashboards, otherwise doing this manually would easily take me 3 to 5 hours.

…and nothing in the 2022.11: A heck of a release! - Home Assistant release notes to have a chance of discovering this before doing the update - or did I miss something? Is there maybe a dev corner or something?

But what if “my theme” is the default HA theme?
I’m pretty sure this one-liner is not a solution in this case, isn’t it.

oh my god… i’ve been chewing on this card.button-card-main for days now to change the size of the font… your post made my week. adding !important did the trick !!! thanks a million

Yes, !important is well, important! Overrides everything before. Glad to be of assistance!

1 Like

I am trying to figure out how to adjust the size of the light adjustment bars in the light card.

I think I’m wasting space, so I would like to have the bar to extend to the left, like I mocked in the screenshot.

(How) can I achieve that with card-mod? And, are there any good tutorials on how to get started with card-mod as a non-developer?

I figured it seems to be the div.container, but I don’t know how to write the card-mod code for that from scratch.

My card code:

square: false
columns: 1
type: grid
cards:
  - type: custom:mushroom-light-card
    entity: light.group_wz_stehlampe
    icon: mdi:sofa
    secondary_info: state
    show_brightness_control: true
    show_color_control: true
    name: Sofa
    icon_type: entity-picture
    tap_action:
      action: toggle
    collapsible_controls: false
    primary_info: name
    show_color_temp_control: true
    use_light_color: true
    layout: horizontal
  - type: custom:mushroom-light-card
    entity: light.sessel
    icon: mdi:sofa-single
    show_brightness_control: true
    use_light_color: false
    secondary_info: state
    show_color_control: true
    show_color_temp_control: false
    fill_container: true
    primary_info: name
    tap_action:
      action: toggle
    hold_action:
      action: more-info
    double_tap_action:
      action: none
    icon_type: entity-picture
    name: Sessel
    collapsible_controls: false
    layout: horizontal
  - type: custom:mushroom-light-card
    entity: light.esstisch
    icon: mdi:ceiling-light
    secondary_info: state
    show_brightness_control: true
    show_color_control: true
    name: Esstisch
    icon_type: entity-picture
    collapsible_controls: false
    tap_action:
      action: toggle
    primary_info: name
    use_light_color: true
    show_color_temp_control: true
    layout: horizontal
  - type: custom:mushroom-light-card
    entity: light.wohnzimmer_kommode
    icon: mdi:buffet
    name: Kommode
    show_brightness_control: true
    primary_info: name
    secondary_info: state
    show_color_temp_control: true
    use_light_color: true
    show_color_control: true
    layout: horizontal
  - type: custom:mushroom-light-card
    entity: light.group_tv_board
    icon: mdi:television
    name: TV-Board
    use_light_color: false
    show_brightness_control: true
    show_color_control: true
    show_color_temp_control: false
    layout: horizontal
  - type: custom:mushroom-entity-card
    entity: switch.steckdose_tv_x_box
    name: TV & X-Box
    icon: mdi:power
    icon_color: green
    secondary_info: state
    icon_type: entity-picture
    tap_action:
      action: toggle
    primary_info: name
    fill_container: true
    layout: horizontal

Thanks for any help!

Please note this (styling the icon) is not working anymore since HA Core 2022.12:

grafik

Because of:

No one found a solution for this yet. If you do, would you mind sharing it here and there?

Yes, thank you, I know that this stopped working.
Maintaining all examples to reflect all changes due to some Dev’s whims is uneasy task. Since most users are quite satisfied with these changes and do nothing to stop this trend, I do not think I will continue to adapt examples to changes which tend to change every release.

I totally understand your frustration. There’ve been a lot of changes recently, especially to the UI. This basically renders many custom integrations useless (my use-case for custom:template-entity-row is now completely blocked by the HA 2022.12 changes), not even styling them is helpful. Really a bit frustrating :frowning:

Maybe adding a “tested with HA Core 20YY.MM” for the examples would be an option in future.

I already commented it there.

1 Like

I’m trying to use a Google font with this card-mod but I’m failing.
My card is:

type: entity
entity: sensor.dev_display_text_sensor
name: ' '
card_mod:
  style: |
    ha-card {
      height: 100px;
      color: yellow;
      text-align: center
      font-size: 12px
      font-family: 'Zen Dots' ;
      background-color: blue;
      border: solid 1px var(--primary-color); }
          }

And I put this at the top of my Lovelace raw config file:

resources:
  - url: https://fonts.googleapis.com/css2?family=Zen+Dots
    type: css

I’m ultimately trying to get it to look like this without the "more info " icon. It also won’t center…
image

I’m sure it’s my css but any help appreciated!

EDIT: turns out Brave browser doesn’t support external fonts but Safari does:

Hi every CSS gurus,

Here’s my problem with mushroom-title-card. I’m unable to change the font-size and text color using card_mod. Please help, I tried different combinations of style on ‘div.header’, ‘h1’, … but cannot find a way to get ‘.title’ working.

Card-mod-helper is giving this code after the conversion of the js path: view>hui-view>grid-layout$#root>hui-grid-card:nth-child(1)$#root>mushroom-title-card$div>h1

Here’s the CSS from Chrome:

Thanks a lot!!!

Hey Guys,

I need help with my mushroom template card. I want to animate my icon AND change the size of the card. what am I doing wrong?
Thanks for the help!

type: custom:mushroom-template-card
primary: ''
icon: |-
  {% if is_state('switch.kamin','on') -%}
    mdi:fireplace
  {%- else -%}
    mdi:fireplace-off
  {%- endif %}
icon_color: |-
  {% if is_state('switch.kamin','on') -%}
    orange
  {%- else -%}
    disabled
  {%- endif %}
layout: horizontal
entity: switch.kamin
card_mod:
  style: |
    :host {
     --mush-icon-size: 40px;
    }
    mushroom-shape-icon$: |
      ha-icon {
        {{'--icon-animation: fire 1500ms infinite;'if is_state('switch.kamin', 'on') }}
        transform-origin: 50% 85%;
      }
      @keyframes fire {
          0%, 19%, 23%, 39%, 43%, 49%, 53%, 69%, 73%, 89%, 93%, 100% { clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); }
          20%, 40%, 50%, 70%, 90% { clip-path: polygon(0 0, 100% 0, 100% 100%, 65% 99%, 66% 49%, 52% 44%, 33% 48%, 33% 82%, 66% 82%, 69% 100%, 0 100%); }
      }

I found the problem.

type: custom:mushroom-template-card
primary: ''
icon: |-
  {% if is_state('switch.kamin','on') -%}
    mdi:fireplace
  {%- else -%}
    mdi:fireplace-off
  {%- endif %}
icon_color: |-
  {% if is_state('switch.kamin','on') -%}
    orange
  {%- else -%}
    disabled
  {%- endif %}
layout: horizontal
entity: switch.kamin
card_mod:
  style: 
    .: |
     :host {
     --mush-icon-size: 70px;
     }
    mushroom-shape-icon$: |
      ha-icon {
        {{'--icon-animation: fire 1500ms infinite;'if is_state('switch.kamin', 'on') }}
        transform-origin: 50% 85%;
      }
      @keyframes fire {
          0%, 19%, 23%, 39%, 43%, 49%, 53%, 69%, 73%, 89%, 93%, 100% { clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); }
          20%, 40%, 50%, 70%, 90% { clip-path: polygon(0 0, 100% 0, 100% 100%, 65% 99%, 66% 49%, 52% 44%, 33% 48%, 33% 82%, 66% 82%, 69% 100%, 0 100%); }
      }

hello one question please can you also make a border with switch-checked-track-color

@thomasloven : Question about the right way to enforce the height of the mini-graph-card. I get a warning from card-mod: “mod-card should NEVER be used with a card that already has a ha-card element, such as mini-graph-card”.

I tried doing it the normal style way, but to enforce the height of mini-graph card, it seems that the CSS height attribute has to be on the mini-graph-card element, which is above the ha-card element. Would love to know the right/best way to do have a smaller graph card (in height). This is what I currently have (it’s in a de-cluttering-template):

  small_mini_graph:
    card:
      type: custom:mod-card
      card_mod:
        style: |
          mini-graph-card { height: 128px; }
      card:
        type: custom:mini-graph-card
        upper_bound_template: '[[upper_template]]'
        entity: '[[sensor]]'
        entities:
          - entity: '[[sensor]]'
            color: '[[color]]'
        show:
          icon_adaptive_color: true
        height: 80
        font_size: 90
        style: |
          .states { padding-bottom: 0; }
          .header { padding-right: 8px; }