Fix rendering with arrowRenderer and no autosize.

[harrykao]

The container for the input element lacked display: inline-block,
which is present on both the AutosizeInput component and the disabled
version of the input component.

This should fix #2082 and #2202.

[coveralls]

Coverage remained the same at 94.973% when pulling d235dee on harrykao:input_inline_block into 851d94b on JedWatson:master.

[JedWatson]

Thanks for the fix @harrykao

[natefoundry]

This commit may have unintentionally broken the width and vertical alignment of the hidden input field. I have autosize=false and if I type a lot of characters in the text box it cuts off before reaching the end of the total width of the text box (tested on Chrome).

Adding the following scss fixed the issue for me:

  /* Fixes issue with input width and position introduced by commit: d235dee2 */
  .Select-input {
    display: block !important;

    & > input {
      display: inline-block !important;
    }
  }

[glambert]

@natefoundry I also got this issue, I will implement the fix you have proposed. Should that be opened as a PR, or it needs more testing?