/*#contactForm label.error,
#company label.error,
#register label.error,
#recommand_email label.error{
    color: #e4007f;
    display: inline-block;
    padding: 3px 3px;
    font-size: 12px;
    line-height: 1;
    width: auto;
}*/
.my-error-class {
    border-color:#FF0000 !important;  /* red */
}
.my-valid-class {
    background-color:#00CC00 !important; /* green */
}

label.error {
     color: #FF0000 !important;
     display: inline-block;
     padding: 3px 3px;
     font-size: 12px;
     line-height: 1;
     width: 100% !important;
     position: initial !important;
 }