.single-product.woocommerce div.product form.cart.variations_form {
width:100%;
}
.woocommerce div.product form.cart .variations td.value, .woocommerce div.product form.cart .variations th.value{
padding-left: 15px;
}
.single-product.woocommerce div.product .woocommerce-variation-add-to-cart-disabled{
display: block;
}