Song Ti, No.3 According to the website of the Ministry of Education, the font on the official seal has unified regulations: the national emblem announced by the central government at all levels, courts at all levels, procuratorates at all levels, has a diameter of 4.2 cm and a width of 0. 1 cm; the names of governments at all levels, courts at all levels and procuratorates at all levels announced outside the national emblem circulate from left to right, and the use of the seal is simplified.