drop down validation and customisation

Hi,

Thanks for the wonderful plugin.

Some quick questions,hope someone will help me.

1. Setting a default label(ie;instead of include_blank “–” i wish to use “select ***”) in dropdown with validation.

2. I wish to change the css border color and add some shadow effect on selecting the inputfield like textbox,dropdownand textarea.

3. I wish to use a pop up on mouse over on one of the textfield ie for email.

Any help will be appreciated thanks in advance 🙂

https://ww.wp.xz.cn/plugins/contact-form-7/