html { font-size: 1rem; }
  @media screen and (max-width:1920px) { html { font-size: 1rem; } }
  @media screen and (max-width:1440px) { html { font-size: calc(0.6253902185223725rem + 0.41623309053069724vw); } }
  @media screen and (max-width:479px) { html { font-size: calc(0.7494769874476988rem + 0.8368200836820083vw); } }