Im obviously no coder, all i want to do is change the colour of the text in a form to gold, should be so easy, but where should i put it, without the form crashing like it normally does.

in the html file i think.

<style type="text/css">
body{
background-color: transparent;
}
body color: yellow 'what i entered but does nothing
h3 { color:#ffd700 } 'what i also entered to change the h3 to gold

.jf-form{
margin-top: 28px;
}

.jf-form > form{
margin-bottom: 32px;