.panel-ajouter-periode {
	display: none;
}

.panel-ajouter-periode.show {
	display: block;
}



.panel-ajouter-periode {
	cursor:pointer;
	background: rgba(0,0,0,0.5);
    z-index: 9999;
    position: fixed;
    left: 0;
    top: 0;
    width:100%;
    height:100%;
}
.panel-ajouter-periode .panel-body{
	cursor:default;
	background: white;
    position: fixed;
    left: 50%;
    top: 50%;
    z-index: 10000;
    transform: translateX(-50%) translateY(-50%);
}

.ligne-periode {
	font-size: 12px;
}

.ligne-periode span{
	cursor:pointer;
}