Hi there,
Woocommerce adds specific classes to the body
for example:
.woocommerce-account .inside-header {
text-align: center;
}
.woocommerce-account #site-navigation {
display: none;
}
If you wanted to target the checkout then the selector is .woocommerce-checkout
so this would apply to the Account and Checkout:
.woocommerce-account .inside-header,
.woocommerce-checkout .inside-header {
text-align: center;
}
.woocommerce-account #site-navigation,
.woocommerce-checkout #site-navigation {
display: none;
}