Hello all…
I want to give different color and style to input placeholder other than default.
but I’m yet to find a way.
Please help me.
If you mean an actual <input> then no you can’t :). That element (along with other form elements) are nearly impossible to style due to them being styled by the system.
You have to live with it 
ohh it means better to do with js.
Thanks for the reply or else I would have still continued to search for the solution.
You can style input fields with CSS.
For example:
form button, form input[type="submit"], form input[type="reset"], form input[type="text"], form input[type="password"], form textarea, form select { border: 1px solid #c5d0f2; }
You can technically do a few things with them, although the amount of changes the OP wanted would make it impossibe to do 
Javascript would be best if you absolutely feel like you need it