.woocommerce-cart-form__cart-item.lef-epo__cart-item-sub-product {
    position: relative;
    margin-left: 50px;
    width: calc(100% - 50px);
}

.woocommerce-cart-form__cart-item.lef-epo__cart-item-sub-product::before {
    content: '\eec9';
    font-family: 'icomoon';
    position: absolute;
    top: 50%;
    left: -50px;
    transform: rotate(90deg) translateX(-50%);
    font-size: 22px;
}