html,body{font-size:calc(100vw / 1920 * 100)}@media screen and (max-width: 1200px) and (min-width: 768px){html,body{font-size:calc(100vw / 1200 * 100)}}@media screen and (max-width: 768px){html,body{font-size:calc(100vw / 750 * 100)}}