#save-draft.success {
   background: #008000;
    color: #fff;
}

.invalid-category {
    border: 2px solid #ff0000;
    padding: 10px;
    border-radius: 5px;
    position: relative;
}

.invalid-category .error-text {
    color: #ff0000;
    font-weight: bold;
    display: block;
    margin-top: 5px;
}