Mushroom Cards Card Mod Styling/Config Guide

OK we’re abit limited on experts in this topic at the moment lol.
but correct me if I am wrong but isn’t the new sections just built up with grids like I posted above, I didn’t add a grid it added it by default the moment it spanned 2 columns. I don’t use the new sections myself so I am just guessing here

Yes the new sections are using a grid system internally. But as you see in my code (1. and 3. pic) the mushroom cards are already in sections and have layout_options grid_columns: 2 but without a wrapper like “type:grid”
grid_columns property is defined on the same level as the mushroom card itself.

Hi. Can anyone tell me why it is not working the change of color for the slider?

type: horizontal-stack
cards:
  - type: custom:mushroom-cover-card
    entity: cover.cortina_dormitorio
    show_position_control: true
    card_mod:
     style: |
         mushroom-cover-position-control$: |
          mushroom-slider {
           --main-color: red !important;
           --bg-color: pink !important;
          }
         ha-state-icon {
         --card-mod-icon: 
          {% if is_state('cover.cortina_dormitorio', 'open') %} 
          mdi:wind-power
          {% else %}
          mdi:curtains-closed
          {% endif %}
         }
         ha-state-icon {
         color:
         {% if is_state('cover.cortina_dormitorio', 'open') %} 
         red
         {% else %}
         grey
         {% endif %}
         }

Thank you.