.pub-gray{
	color: #b4b3b3
}
.pub-s-gray {
	color: #616161;
}
.pub-orange{
	color: #ffb500
}
.pub-green{
	color: #0ec358;
}
.pub-red{
	color: #ff4c4c
}
.green-background{
	background: #0ec358;
	border: solid 1px #0ec358!important;
	color: #fff;
}
.orange-background{
	background: #ffb500;
	border: solid 1px #ffb500!important;
	color: #fff;
}
.red-background{
	background: #ff4c4c;
	border: solid 1px #ff4c4c!important;
	color: #fff;
}
.dai{
	border: solid 1px #0081ff!important;
}

.pub-flex-1 {
	flex: 1;
}
.exam-tan-button {
	text-align: center;
}