.grey-back{
	background-color: rgba(200,200,200, .8);
}
.nav>li>a{
	background-color: #eeeeee;
}
.nav>li>a:focus, .nav>li>a:hover{
	background-color: #dddddd !important;
}
@media print {
	#page-wrapper{
		margin: none !important;
		border: none !important;
		position: absolute;
		left: 0px;
	}
	nav{
		display: none !important;
	}
	body{
		font-size: 10px;
		margin: 0px !important;
	}
	tfoot{
		display: none !important;
	}
}

body{
	margin: 0px !important;
}
.modal-sm{
	width: 330px !important;
}

.flex-container {
  display: flex;
  flex-wrap: wrap;
}

.flex-item {
  flex-grow: 1;
  flex-shrink: 1;
  flex-basis: 1;
  white-space: wrap;
  border: solid 1px #ccc;
  border-radius: 3px;
  padding: 3px;
  margin: 3px
}