.essaiborder {
	border: 2px solid #0000FF;
}
.vertborder {
	border: 3px dotted #009900;
}
.rougbrdre {
	border: medium solid #990000;
}
.bleubas {
	border-bottom-width: thin;
	border-bottom-style: solid;
	border-bottom-color: #0000FF;
}