.alertify,
.alertify-show,
.alertify-log {
	        transition: all 500ms cubic-bezier(0.175, 0.885, 0.320, 1.275); /* easeOutBack */
	}
.alertify-hide {
	        transition: all 250ms cubic-bezier(0.600, -0.280, 0.735, 0.045); /* easeInBack */
	}
.alertify-log-hide {
	        transition: all 500ms cubic-bezier(0.600, -0.280, 0.735, 0.045); /* easeInBack */
	}
.alertify-cover {
	position: fixed;
	z-index: 2147483584;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	background-color: white;
	filter: alpha(opacity=0);
	opacity: 0;
}
	.alertify-cover-hidden {
		display: none;
	}
.alertify {
	position: fixed;
	z-index: 2147483584;
	top: 30%;
	left: 50%;
	width: 550px;
	margin-left: -275px;
	opacity: 1;
}
.alertify-hidden {
		    transform: translate(0,-150px);
	opacity: 0;
	display: none;
	}
	/* overwrite display: none; for everything except IE6-8 */
	:root *> .alertify-hidden {
		display: block;
		visibility: hidden;
	}
.alertify-logs {
	position: fixed;
	z-index: 2147483584;
	bottom: 10px;
	right: 10px;
	width: 300px;
}
.alertify-logs-hidden {
	display: none;
}
.alertify-log {
    font-family: 微软雅黑,Verdana;
	display: block;
	margin-top: 10px;
	position: relative;
	right: -300px;
	opacity: 0;
	}
.alertify-log-show {
	right: 0;
	opacity: 1;
	}
.alertify-log-hide {
	transform: translate(300px, 0);
	opacity: 0;
	}
.alertify-dialog {
	padding: 20px;
	}
.alertify-resetFocus {
	border: 0;
	clip: rect(0 0 0 0);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
	}
.alertify-inner {
	text-align: center;
	}
.alertify-text {
    font-family: 微软雅黑;
	width: 70%;
	font-size: 100%;
    border-radius: 5px;
    margin: 0 20px 15px 20px;
	}
.alertify-button,
.alertify-button:hover,
.alertify-button:active,
.alertify-button:visited {
	background: none;
	text-decoration: none;
	border: none;
	/* line-height and font-size for input button */
	line-height: 1.5;
	font-size: 100%;
	display: inline-block;
	cursor: pointer;
	margin-left: 5px;
  }
nav.alertify-buttons {
    display: flex;
    flex-wrap: nowrap;
    flex-flow: row;
    justify-content: space-around;
    padding: 0 20%;
}
@media only screen and (max-width: 680px) {
	.alertify,
	.alertify-logs {
		width: 90%;
       box-sizing: border-box;
	}
	.alertify {
		left: 5%;
		margin: 0;
	}
}
p.alertify-message{ padding-bottom: 5px !important; line-height: 2em;}