Responsive intro component with signup form master using HTML SCSS JS

this challenge took me a while to figure out the problem of the placeholder of the email input does not get styled when error occurs, but eventually I styled the value of the input instead because styling the placeholder after trying so many times didn't work for me. But I think with "style.CssText" it may work. I also added new feature to this challenge :

1. password view using an eye open and close icon.
2. remove the error icon when the user clicks again on the input field.