#order-standard_cart .cart-body {
    width: 100% !important;
}
#order-standard_cart .cart-sidebar {
    display: none;
}
.header-lined.row > .col-md-6 {
    flex: 1 1 100% !important; /* Make it span 100% of its container */
    max-width: 100% !important; /* Ensure it takes up the full available width */
}