input[type="file"]::file-selector-button {
    background-color: #e9ecef;
    border: none;
    padding: 0.375rem 0.75rem;
    cursor: pointer;
    transition: background-color 0.15s ease-in-out;
    padding: 0.7rem;
    margin-right: 0.8rem;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-right: 1px solid var(--wc-form-border-color);
}

input[type="file"]::file-selector-button:hover {
    background-color: #dde0e3;
}

input[type="file"] {
    display: inline-block;
    width: 100%;
    font-size: 1rem;
    background-color: #fff;
    border: 1px solid var(--wc-form-border-color);
    border-radius: var(--wc-form-border-radius);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    cursor: pointer;
}

input[type="file"]:hover:not(:disabled):not([readonly])::file-selector-button {
    background-color: #dde0e3;
}

input[type="file"]:focus {
    border-color: #818181;
    outline: 0;
    box-shadow: 0 0 0 .25rem rgba(109, 109, 109, 0.25);
}

.kl_can_attendee_input_grp {
    border: 1px solid rgba(100, 100, 100, 0.4);
    border-radius: 4px;
    padding: 0.5rem;
    background-color: rgba(240, 240, 242, 0.8);
    margin-bottom: 2rem;
}

.kl_can_attendee_input_grp__inner {
    display: flex;
    flex-wrap: wrap;
}

.woocommerce-page form .kl_can_attendee_input_grp p.form-row {
    margin-bottom: 0;
}

.woocommerce-page form .kl_can_attendee_input_grp p.form-row label {
    margin-bottom: 0;
    font-size: 0.8rem;
}

.woocommerce-page form .kl_can_attendee_input_grp p.form-row input.input-text {
    padding: 0.4rem 0.5rem;
}

.woocommerce-page form .kl_can_attendee_input_grp p.form-row input.input-checkbox {
    margin: -2px 3px 0 0;
}

.woocommerce-page form p.form-row.kl_can_attendee_field_type {
    position: absolute;
    width: 0;
    height: 0;
    padding: 0;
    margin: 0;
    opacity: 0;
}

.kl_can_attendee_field_firstname,
.kl_can_attendee_field_lastname {
    flex: 0 0 calc(50% - 6px);
}

.kl_can_attendee_field_university {
    flex: 0 0 calc(100% - 6px);
}

.kl_can_attendee_field_email,
.kl_can_attendee_field_newsletter {
    flex: 0 0 calc(50% - 6px);
}

.kl_can_attendee_field_newsletter .woocommerce-input-wrapper {
    margin-top: 1.6rem;
    display: block;
}