/* Add your CSS code here.

For example:
.example {
    color: red;
}

For brushing up on your CSS knowledge, check out http://www.w3schools.com/css/css_syntax.asp

End of comment */ 
.woocommerce-cart .woocommerce-cart-form .cart_item .product-quantity {
    width: 120px; /* Adjust this value as needed */
}
.woocommerce-cart .woocommerce-cart-form .cart_item .quantity input.qty {
    width: 80px; /* Adjust this value to whatever width you need */
	padding: 2px 5px; /* Adjust as needed */
}