index.css

@font-face {
  font-family: 'ClaCon2';
  src: url('./font/clacon2.ttf')
}

@font-face {
  font-family: "Pixelated MS Sans Serif";
  src: url("./font/ms_sans_serif.woff") format("woff");
  src: url("./font/ms_sans_serif.woff2") format("woff2");
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: 'Amazon Ember';
  src: url('./font/AmazonEmber_Rg.ttf');
  font-style: normal;
}

@font-face {
  font-family: 'Amazon Ember';
  src: url('./font/AmazonEmber_RgIt.ttf');
  font-style: italic;
  font-weight: normal;
}

@font-face {
  font-family: 'Amazon Ember';
  src: url('./font/AmazonEmber_Bd.ttf');
  font-style: normal;
  font-weight: bold;
}

@font-face {
  font-family: 'Amazon Ember';
  src: url('./font/AmazonEmber_BdIt.ttf');
  font-style: italic;
  font-weight: bold;
}

@font-face {
  font-family: 'Optimus Princeps';
  src: url('./font/OptimusPrinceps.ttf');
  font-style: normal;
  font-weight: normal;
}

@font-face {
  font-family: 'cs_regular';
  src: url('./font/cs_regular.ttf');
}

html {
  overflow: hidden;
  user-select: none;
}

.flex-center-row {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
}

.flex-center-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}