can't change the height of a text field in simple_form

Question

I\'ve tried

  #Default size for text inputs.  
  config.default_input_size = 10

from config/initializers/simple_form.rb

I\'ve also tri

Answer 1

Passing :input_html options override default values. You must check attributes values for css classes that can modify their behavior.

<%= f.input : message, :as => :text, :input_html => { 'rows' => 10} %>