h1{
border-top:4px solid #E4BD0B;
}

h3, h4{
border-top:2px solid #E4BD0B;
border-bottom:2px solid #E4BD0B;
}

.vacances {border:solid black 1px;}
.vacances th {background-color: #DDD;}
.vacances thead th {text-align: center; border-left: solid gray 1px;}
.vacances tbody th {text-align: right; border-top: solid gray 1px;}
.vacances tbody td {border-top: solid black 1px; border-left: solid gray 1px;}