Create -book {
  section.content input {
    margin-left: 5px
    border: 1px solid gainsboro
  }

  section.content textarea {
    margin-left: 5px
    border: 1px solid gainsboro
  }

  -contracted {
    section.actions {
      display: none
    }
    section.content {
      display: none
    }
  }
  
  -expanded {
    section.actions {
      display: block
    }
    section.content {
      display: block
    }
  }
}