bouton.css

.button {
  display: table-cell;
  background-color: #8A104D;
  border: none;
  color: white;
  padding: 12px 12px;
  text-align: center;
  vertical-align: middle;
  text-decoration: none;
  display: inline-block;
  font-size: 15px;
  font-family: var(--main-ft-family);
  margin-bottom: 10px;
  margin-top: 10px;
  margin-left: 100px;
  cursor: pointer;
  width: 200px;
  height: 40px;  
}

.buttonLigne {
  background-color: #8A104D;
  border: none;
  color: white;
  /* padding: 12px 12px; */
  padding: 6px;
  text-align: center;
  vertical-align: middle;
  text-decoration: none;
  display: inline-block;
  font-size: 15px;
  font-family: var(--main-ft-family);
  margin-bottom: 10px;
  margin-top: 12px;
  margin-left: 8px;
  cursor: pointer;
  width: 200px;
  height: 35px;  
}