report-parent/src/main/webapp/resources/css/alert.css

#prompt {
	position: fixed;
	left: 50%;
	top: 30%;
	z-index: 999999;
	width: 200px;
	height: auto;
	margin-left: -100px;
	padding: 20px;
	overflow: hidden;
	text-align: center;
	color: #fff;
	-webkit-transition: all .3s ease 0s;
	-moz-transition: all .3s ease 0s;
	-ms-transition: all .3s ease 0s;
	transition: all .3s ease 0s;
	-webkit-transform: scale(0);
	-moz-transform: scale(0);
	-ms-transform: scale(0);
	transform: scale(0);
	border-radius: 10px;
}

#prompt.show {
	-webkit-transform: scale(1);
	-moz-transform: scale(1);
	-ms-transform: scale(1);
	transform: scale(1);
}

#prompt span {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	z-index: -1;
	background: #000;
	opacity: .8;
	filter: alpha(opacity = 50);
	border-radius: 10px;
}