label.required:after {
    content: "*";
    padding-left: 5px;
    color: #cc4946;
}

.is-invalid .invalid-feedback {
    display: block;
}

.is-invalid .valid-feedback {
    display: block;
}

.custom-file-label {
    left: 10px;
    right: 10px;
}

.custom-file, .custom-file-input {
    height: auto;
}

.navbar-header img.logo {
    margin-right: 0.5rem;
}