a {
	color:#256ad1;
	font-size:100%;
	font-weight:bold;
	}
.calendar {
  /*Calendar mounth position */
  margin: 0 auto;
  display: grid;
  grid-gap: 0.5rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); 
}
.years {
 /*Data by years for tarif */
  margin: 0 auto;
  display: grid;
  grid-gap: 0.5rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.years  table, th, td  {
  border: 1px solid green;
  border-spacing: 0px;
  padding : 10px ;
  }
  
}