.mydialog-wrap {
	position: fixed;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	width: 100%;
	text-align: center;
	z-index: 1000001;
	display: none;
}

.mydialog-bg {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	background-color: rgba(0, 0, 0, .6);
	z-index: 999;
}

.mydialog-helper {
	width: 1px;
	height: 100%;
	line-height: 100%;
	background: transparent;
}

.mydialog-helper,
.mydialog {
	display: inline-block;
	vertical-align: middle;
}

.mydialog {
	position: relative;
	z-index: 1000;
	text-align: left;
}

.mydialog .close {
	color:gray;
	position: absolute;
	top: 0;
	right: 0;
	width: 5vw;
	height: 5vw;
	text-align: center;
	line-height: 5vw;
	font-size: 2vw;
	cursor: pointer;
}

.dialog1 {
	width: 75vw;
	height: 95vw;
	background: url("../imgs/mdialog.jpg") no-repeat;
	background-size: 75vw auto;
}
.dialog1 .activeLink{
	position: absolute;
	left: 0;
	top: 5vw;
	width: 75vw;
	height: 90vw;
}