WordPress search field won’t get wider

Over on wordpress.org, A user commented that targeting this path:

header form.search-form, header .search input { width: 100%; } might work and it did.

I didn’t realize that targeting the form would have transpired to much but it did. His answer resolved it.

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)