.column{
    position: relative;
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    text-align: center;
}
.row{
    position: relative;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    text-align: center;
}
.addbutton {
	box-shadow:inset 0px 0px 15px 3px #23395e;
	background:linear-gradient(to bottom, #2e466e 5%, #415989 100%);
	background-color:#2e466e;
	border:1px solid #1f2f47;
	display:inline-block;
	cursor:pointer;
	color:#ffffff;
	font-family:Arial;
	font-size:15px;
	padding:4px 8px;
	text-decoration:none;
	text-shadow:0px 1px 0px #263666;
}
.addbutton:hover {
	background:linear-gradient(to bottom, #415989 5%, #2e466e 100%);
	background-color:#415989;
}
.addbutton:active {
	position:relative;
	top:1px;
}
.greyed{
    opacity: 0.5;
    cursor:default;
}
.margin-10{
    margin:10px;
}