message: art: /regle changement de couleur de la variable au survol
diff: border: 1px solid rgba(51, 51, 80, 0.25);
  white-space: nowrap
  }
  +.variable .name:hover {
  + color: black;
  +}
  .percentage .name {
  font-weight: 600;
  }
  -.operator {
  +.inlineExpression .operator {
  margin: .1em .6em;
  font-size: 150%;
  font-weight: 600;
  