/*
 * @author andypliang
 * @email t-cong@163.com
 * @description 移动端多级联动选择器样式
 */
._picker-container{
	position: fixed;
	z-index: 9999;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
	font-size: 0;
	font-family: PingFangSC-Light, 'Helvetica Neue', sans-serif;
	margin: 0;
	padding: 0;
	-webkit-user-select: none;
	user-select: none;
	visibility: visible;
}
._picker-container a{
	outline: none;
	-webkit-tap-highlight-color:rgba(0,0,0,0);
}
._picker-mask {
    position: absolute;
	top: 0;
	left: 0;
	bottom: 0;
    right: 0;
    background-color: rgba(0,0,0,0.5);
    -webkit-transition: all .3s ease 0s;
    transition: all .3s ease 0s;
    opacity: 1;
}
._picker-wrapper{
	position: absolute;
	bottom: 0;
    width: 100%;
	-webkit-transition: all .3s ease;
    transition: all .3s ease;
}
._picker-head{
	position: relative;
	height: 50px;
	line-height: 50px;
	background-color: #f4f4f4;
	overflow: hidden;
	text-align: center;
}
._picker-title{
	font-size: 16px;
	font-weight: bold;
	width: 68%;
	margin: 0 auto;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
._picker-btn-cancel,
._picker-btn-confirm{
	font-size: 16px;
	color: #888;
	text-decoration: none;
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	width: 16%;
}
._picker-btn-confirm{
    color: #0c86ff;
	left: initial;
	right: 0;
}
._picker-content{
	display: -webkit-box;
	display: -webkit-flex;
	display: flex;
	height: 220px;
	background-color: #fff;
	font-size: 18px;
	text-align: center;
	overflow: hidden;
    position: relative;
}
._picker-content:before{
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 120px;
    top: 0;
    pointer-events: none;
    background: linear-gradient(180deg, hsla(0, 0%, 100%, .9), hsla(0, 0%, 100%, .6));
    border-bottom: solid 1px #ddd;
    z-index: 2;
}
._picker-content:after{
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 130px;
    pointer-events: none;
    background: linear-gradient(0deg, hsla(0, 0%, 100%, .9), hsla(0, 0%, 100%, .6));
    border-top: solid 1px #ddd;
    z-index: 2;
}
._picker-col{
	-webkit-box-flex: 1;
	-webkit-flex: 1;
	flex: 1;
    position: relative;
}
._picker-col-inner{
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
}
._picker-data-list{
	padding: 0;
    margin: 10px 0;
}
._picker-data-list.animate {
    -webkit-transition: transform .3s ease 0s;
    transition: transform .3s ease 0s;
}
._picker-data-list>li{
	list-style: none;
	height: 30px;
	line-height: 30px;
}

/* 隐藏 */
._picker-container.hide{
    pointer-events: none;
    visibility: hidden;
}
._picker-container.hide ._picker-mask{
    opacity: 0;
}
._picker-container.hide ._picker-wrapper{
    bottom: -100%;
}