labels only partially showing

You have two styles in your theme's stylesheet:

[css]
.gform_wrapper .ginput_complex LABEL, .gform_wrapper .gfield_time_hour LABEL, .gform_wrapper .gfield_time_minute LABEL, .gform_wrapper .gfield_date_month LABEL, .gform_wrapper .gfield_date_day LABEL, .gform_wrapper .gfield_date_year LABEL, .gform_wrapper .instruction {
    display: block;
    font-size: 11px;
    letter-spacing: 0.5pt;
    margin: -2px 0 -278px;
}
.gform_wrapper .ginput_complex label {
    display: block;
    font-size: 11px;
    letter-spacing: 0.5pt;
    margin: -2px 0 -278px;
}

The margin is what's causing your cutoff. Do you know what purpose this serves? Is there somewhere else in the site you need this odd margin declaration? If so, you can make it form ID specific, if not you can just get rid of it.