.slide {
    margin: 30px 0;
}

.hidden {
    display: none;
}

.error {
    color: red;
}

.image-box {
    width: 30%;
    height: 300px;
    margin: 30px;
}

.fit-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.checkbox-label {
    margin-right: 5px;
}

.margin-tb {
    margin: 20px 0;
}