.infobox {
  padding: 1em 1em 1em 4em;
  margin-bottom: 10px;
  border: 2px solid orange;
  border-radius: 10px;
  background: #f5f5f5 5px center/3em no-repeat;
}

/* Custom box styles for math environments */

/* Lemma Box */
.lemma-box {
  border: 2px solid #3c8dbc;
  background-color: #e6f7ff;
  padding: 10px;
  border-radius: 8px;
  margin: 10px 0;
}

/* Theorem Box */
.theorem-box {
  border: 2px solid #2ca02c;
  background-color: #eaffea;
  padding: 10px;
  border-radius: 8px;
  margin: 10px 0;
}

/* Corollary Box */
.corollary-box {
  border: 2px solid #2ca02c;
  background-color: #eaffea;
  padding: 10px;
  border-radius: 8px;
  margin: 10px 0;
}

/* Proposition Box */
.proposition-box {
  border: 2px solid #ff7f0e;
  background-color: #fff3e6;
  padding: 10px;
  border-radius: 8px;
  margin: 10px 0;
}

/* Conjecture Box */
.conjecture-box {
  border: 2px solid #9467bd;
  background-color: #f5e6ff;
  padding: 10px;
  border-radius: 8px;
  margin: 10px 0;
}

/* Definition Box */
.definition-box {
  border: 2px solid #d62728;
  background-color: #ffe6e6;
  padding: 10px;
  border-radius: 8px;
  margin: 10px 0;
}

/* Example Box */
.example-box {
  border: 2px solid #17becf;
/*  background-color: #e6f7ff;*/
  padding: 10px;
  border-radius: 8px;
  margin: 10px 0;
}

/* Exercise Box */
.exercise-box {
  border: 2px solid #1f77b4;
  background-color: #e6f7ff;
  padding: 10px;
  border-radius: 8px;
  margin: 10px 0;
}

/* Hypothesis Box */
.hypothesis-box {
  border: 2px solid #e377c2;
  background-color: #ffe6f5;
  padding: 10px;
  border-radius: 8px;
  margin: 10px 0;
}

/* Remark Box */
.remark-box {
  border: 2px solid #7f7f7f;
  background-color: #f2f2f2;
  padding: 10px;
  border-radius: 8px;
  margin: 10px 0;
}

/* Proof Box */
.proof-box {
  border: 2px solid #bcbd22;
  background-color: #fafad2;
  padding: 10px;
  border-radius: 8px;
  margin: 10px 0;
}

/* Hint Box */
.hint-box {
  border: 2px solid #7f7f7f;
  background-color: #f2f2f2;
  padding: 10px;
  border-radius: 8px;
  margin: 10px 0;
}


/* Numérotation automatique */


.lemma-box::before {
  counter-increment: lemma-counter;
  content: "Lemme " counter(lemma-counter) ". ";
  font-weight: bold;
}

.theorem-box::before {
  counter-increment: theorem-counter;
  content: "Théorème " counter(theorem-counter) ". ";
  font-weight: bold;
}

.corollary-box::before {
  counter-increment: corollary-counter;
  content: "Corollaire " counter(corollary-counter) ". ";
  font-weight: bold;
}

.proposition-box::before {
  counter-increment: proposition-counter;
  content: "Proposition " counter(proposition-counter) ". ";
  font-weight: bold;
}

.conjecture-box::before {
  counter-increment: conjecture-counter;
  content: "Conjecture " counter(conjecture-counter) ". ";
  font-weight: bold;
}

.definition-box::before {
  counter-increment: definition-counter;
  content: "Définition " counter(definition-counter) ". ";
  font-weight: bold;
}

.example-box::before {
  counter-increment: example-counter;
  content: "Exemple " counter(example-counter) ". ";
  font-weight: bold;
}


.exercise-box::before {
  counter-increment: exercise-counter;
  content: "Question " counter(exercise-counter) ". ";
  font-weight: bold;
}

.hypothesis-box::before {
  counter-increment: hypothesis-counter;
  content: "Hypothèse " counter(hypothesis-counter) ". ";
  font-weight: bold;
}

.remark-box::before {
  counter-increment: remark-counter;
  content: "Remarque " counter(remark-counter) ". ";
  font-weight: bold;
}

.proof-box::before {
  counter-increment: proof-counter;
  content: "Preuve " counter(proof-counter) ". ";
  font-weight: bold;
}

.hint-box::before {
  content: "Indice." ;
  font-weight: bold;
}

/* Initialisation des compteurs */
body {
  counter-reset: lemma-counter corollary-counter proposition-counter conjecture-counter definition-counter example-counter exercise-counter hypothesis-counter remark-counter proof-counter;
}