Form Styles

I am racking my brain with these custom form styles. Some things work, others won’t. Here is the page.

This is what I’ve been trying:

.s_contact.light .s_txt-input, .s_contact.dark .cw-form {
color: #6d6d6d;
background-color: #f4f4f4;
border-style: solid;
border-width: 1px;
border-radius: 2px;
border-color: #afafaf;
}
.mk-contact-form .s_form-all .s_txt-input:focus .cw-form {
background-color: #ffffff !important;
color: #666666 !important;
border-style: solid;
border-width: 1px;
border-radius: 2px;
border-color: #afafaf;
}

There is another issue: the fields turn dark with light font on :focus but, the text area stays light with #fff font on :focus. Any help would be greatly appreciated! Thank you.