Ok you can add this css, however you will not be able to tell which tab is active
.woocommerce #content div.product .woocommerce-tabs ul.tabs li.active, .woocommerce div.product .woocommerce-tabs ul.tabs li.active, .woocommerce-page #content div.product .woocommerce-tabs ul.tabs li.active, .woocommerce-page div.product .woocommerce-tabs ul.tabs li.active {
background: transparent;
}
To remove the price add this custom css:
.product .summary-top {
display: none;
}
– Kyle