* { box-sizing: border-box; } body {margin: 0;}.container{margin:0 auto 0 auto;}#ifat{min-height:60vh;max-width:960px;}
  .tableau-durees{
    text-align:left;
    border:0.5 black;
    font-size: 0.9em;
  }
  .s0 {
    font-weight:bold;