Input Text color in My Form

I have a problem with this form.
If I tipe someting in the form
the input text is withe as backgroung color.
I tried to change the color in css with this:

.wpb_wrapper .wpb_text_column .wpb_wrapper .wpcf7 .init p input {
color: #2b1010 !important;
}

In inspect mode it work fine, but if I integrate in the personalized css nothing changes.
Can you help me?

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