.alertNoHide {
	position: fixed;
	width: 100%;
	top: 0;
	left: 0;
	z-index: 1031;
	transform: scaleY(.5);
	transform-origin: top center;
	transition: all .2s
}

.alertNoHide.show {
	transform: scaleY(1);
	transition: all .2s
}

.alertNoHide::after {
	content: " ";
	display: block;
	position: absolute;
	background-color: rgba(0, 0, 0, .5);
	width: 100vw;
	height: 100vh;
	left: 0;
	transform: translateY(16px)
}

.search_ul{
	position: absolute;
	width: 297px;
	margin-top: 0px;
	height:150px;
	z-index: 30;
	overflow: auto;
}

.search_ul_li{
	background-color:#f5f5f7;
	width: 297px;
	height: 25px;
	line-height: 25px;
	font-size: 14px;
	border-bottom: 1px solid #fff;
}

.search_ul_li_hover{
  color: red;
  background-color: #ece0e0;
}