div.dt-button-info {
	position: fixed;
	top: 50%;
	left: 50%;
	width: 400px;
	margin-top: -100px;
	margin-left: -200px;
	background-color: white;
	border: 2px solid #111;
	box-shadow: 3px 3px 8px rgba(0, 0, 0, 0.3);
	border-radius: 3px;
	text-align: center;
	z-index: 21;
}
div.dt-button-info h2 {
	padding: 0.5em;
	margin: 0;
	font-weight: normal;
	border-bottom: 1px solid #ddd;
	background-color: #f3f3f3;
}
div.dt-button-info > div {
	padding: 1em;
}

ul.dt-button-collection.dropdown-menu {
	display: block;
	z-index: 2002;
	-webkit-column-gap: 8px;
	-moz-column-gap: 8px;
	-ms-column-gap: 8px;
	-o-column-gap: 8px;
	column-gap: 8px;
}
ul.dt-button-collection.dropdown-menu.fixed {
	position: fixed;
	top: 50%;
	left: 50%;
	margin-left: -75px;
	border-radius: 0;
}
ul.dt-button-collection.dropdown-menu.fixed.two-column {
	margin-left: -150px;
}
ul.dt-button-collection.dropdown-menu.fixed.three-column {
	margin-left: -225px;
}
ul.dt-button-collection.dropdown-menu.fixed.four-column {
	margin-left: -300px;
}
ul.dt-button-collection.dropdown-menu > * {
	-webkit-column-break-inside: avoid;
	break-inside: avoid;
}
ul.dt-button-collection.dropdown-menu.two-column {
	width: 300px;
	padding-bottom: 1px;
	-webkit-column-count: 2;
	-moz-column-count: 2;
	-ms-column-count: 2;
	-o-column-count: 2;
	column-count: 2;
}
ul.dt-button-collection.dropdown-menu.three-column {
	width: 450px;
	padding-bottom: 1px;
	-webkit-column-count: 3;
	-moz-column-count: 3;
	-ms-column-count: 3;
	-o-column-count: 3;
	column-count: 3;
}
ul.dt-button-collection.dropdown-menu.four-column {
	width: 600px;
	padding-bottom: 1px;
	-webkit-column-count: 4;
	-moz-column-count: 4;
	-ms-column-count: 4;
	-o-column-count: 4;
	column-count: 4;
}

div.dt-button-background {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 2001;
}

@media screen and (max-width: 767px) {
	div.dt-buttons {
		float: none;
		width: 100%;
		text-align: center;
		margin-bottom: 0.5em;
	}
	div.dt-buttons a.btn {
		float: none;
	}
}