input[type='file'] {
    display: none;
}

.img-upload {
    cursor: pointer;
}

.dt-buttons {
    float: right;
}

.img-sm {
    width: 10em !important;
    height: 10em !important;
}

.hide {
    display: none;
}

.valid {
    color: green
}

.invalid {
    color: red;
}