Sanitize some components styles

[giotramu]

Apply the following style resets:

• General:

  ol,
  ul {
    padding: 0;
  }

• Form:

  label {
    color: var(--color-base800);
  
    &[disabled] {
      color: var(--color-base500);
    }
  }

  .key-value li span:first-of-type {
    color: var(--color-base800);
  
    &[disabled] {
      color: var(--color-base500);
    }
  }

• Accordion:

  .accordion-block {
    padding: 0;
  
    &.active {
      margin: 0;
    }
  }