input.valid {
    background: url(../images/icon-ok.png) no-repeat right center ;
    border-color: #424242 !important;
}
input.error {
    background: url(../images/icon-fail.png) no-repeat right center ;
}
input {
    border: #CCC solid 1px;
    border-radius: 3px;
    height:22px;
}
.help-block {
    font-size: 85%;
}
span.form-error.help-block {
    color: red;

}
div.form-error {
    background: #ffe5ed;
    border-radius: 4px;
    color: darkred;
}