div.row_tit_sec {
    margin-top: 30px;
    margin-bottom: 30px;
}
.fld_form_manage{
    margin-bottom: 10px;
}
#id_message{
    width: 100%;
    height: 150px;
    margin-bottom: 20px;
}
a#lnk_btn_contact {
    display: block;
    margin: auto;
    margin-top: 50px;
}
div#div_row_legend {
    margin-top: 40px;
}
/* Small screens and Medium screens */
/* max-width 640px, mobile-only, 641px - 1024px, tablet-only */
@media only screen and (max-width: 39.9375em), only screen and (min-width: 40em) and (max-width: 63.9375em){
}