@import url('https://fonts.googleapis.com/css?family=Muli&display=swap');
@import url('https://fonts.googleapis.com/css?family=Open+Sans:400,500&display=swap');


.field-box.success input {
    border-color: #2ecc71;
}

.field-box.success textarea {
    border-color: #2ecc71;
}

.field-box.error input {
    border-color: #e74c3c;
}

.field-box.error  textarea {
    border-color: #e74c3c;
}



small {
    color: #e74c3c;
    position: absolute;
        bottom: -15px;
    left: 20px;
    visibility: hidden;
}
 
.field-box.error small {
    visibility: visible;
}