.page-template-page-size-cofirmation header.site-header .main-header h1 {
    display: none;
}

.page-template-page-size-cofirmation .jr-size-confirmation-page header.jr-size-confirmation-header {
    margin-top: 30px;
}

.page-template-page-size-cofirmation .jr-size-confirmation-page header.jr-size-confirmation-header h1 {
    font-size: 42px;
    display: block;
    margin-bottom: 20px;
}