* {
	margin: 0;
	padding: 0;
}

*, *:after, *:before {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

table {
	border-collapse: collapse;
	border-spacing: 0;
}

a {
	outline: none;
	border: 0;
}

li {
	list-style: none;
}

img {
	display: inline-block;
	max-width: 100%;
	height: auto;
	width: auto\9; /* ie8 */
	border: 0;
	vertical-align: middle;
}

.pf {
	position: fixed;
}

.pa {
	position: absolute;
}

.pr {
	position: relative;
}

.ps {
	position: static;
	z-index: 9999;
}

.psb {
	position: sticky;
	bottom: 0;
	align-self: flex-end;
}

.db {
	display: block;
}

.di {
	display: inline;
	vertical-align: middle;
}

.dibm,
.dib {
	display: inline-block;
	zoom: 1;
	*display: inline;
}

.dib {
	vertical-align: top;
}

.dibm {
	vertical-align: middle;
}

.dn {
	display: none;
}

.ma {
	margin: 0 auto;
}

.oa {
	overflow: auto;
}

.oh {
	overflow: hidden;
	-webkit-overflow-scrolling: touch;
}

.fl {
	float: left;
}

.fr {
	float: right;
}

.tac {
	text-align: center;
}

.tar {
	text-align: right;
}

.ttu {
	text-transform: uppercase;
}

.fwb {
	font-weight: bold;
}

.wsn {
	white-space: nowrap;
}

.no-wsn {
	white-space: normal!important;
}

.w-100 {
	width: 100%;
}

.w-100vw {
	width: 100vw;
}

.h-100 {
	height: 100%!important;
}

.h-100vh {
	height: 100vh;
}

.dt {
	display: table;
}

.dtc {
	display: table-caption;
}

.dth {
	display: table-header-group;
}

.dtr {
	display: table-row-group;
}

.dtf {
	display: table-footer-group;
}

.clear:after {
	content: "";
	height: 0;
	clear: both;
	display: block;
	overflow: hidden;
	visibility: hidden;
}