How to remove the red border for required error and fix the style?

I used this thread to remove the red boarders from my other fields: https://www.jotform.com/answers/434684-How-to-remove-red-borders-backround-for-required-field-error/?entrymessage=10732640770. However, I have a pull down menu on my form and I am unable to remove the red boarder from that menu. Also, the arrow format messes up when the error occurs in the position field. Any help would be super!

I've fixed it for you by using the default dropdown style:

There's a conflict in CSS that is causing the formatting issue when using the custom dropdown style. I will try to find this and let you know.

Right - but even after changing it to the default dropdown, it still has a red border.

I've fixed that as well, added the following custom CSS codes:

.form-line-error input:not(#coupon-input), .form-line-error select, .form-line-error textarea, .form-validation-error {

    border : 1px solid #ccc !important;

    -moz-box-shadow : 0 0 3px #ccc !important;

    -webkit-box-shadow : 0 0 3px #ccc !important;

    box-shadow : 0 0 3px #ccc !important;

}

YOU ROCK. Thank you so much!!