{ -brand-name-firefox-quantum } includes a new CSS engine, written in Rust, that has state-of-the-art innovations and is blazingly fast.
{ -brand-name-firefox-quantum } ປະກອບມີເຄື່ອງຈັກ CSS ໃໝ່, ຂຽນດ້ວຍ Rust, ເຊິ່ງມີການປະດິດສ້າງທີ່ທັນສະໄໝ ແລະໄວທີ່ສຸດ.