mpvuePicker.wxss

.pickerMask {
	position: fixed;
	z-index: 1000;
	top: 0;
	right: 0;
	left: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.6);
}
.mpvue-picker-content {
	position: fixed;
	bottom: 0;
	left: 0;
	width: 100%;
	transition: all 0.3s ease;
	-webkit-transform: translateY(100%);
	        transform: translateY(100%);
	z-index: 3000;
}
.mpvue-picker-view-show {
	-webkit-transform: translateY(0);
	        transform: translateY(0);
}
.mpvue-picker__hd {
	display: flex;
	padding: 9px 15px;
	background-color: #fff;
	position: relative;
	text-align: center;
	font-size: 17px;
}
.mpvue-picker__hd:after {
	content: ' ';
	position: absolute;
	left: 0;
	bottom: 0;
	right: 0;
	height: 1px;
	border-bottom: 1px solid #e5e5e5;
	color: #e5e5e5;
	-webkit-transform-origin: 0 100%;
	        transform-origin: 0 100%;
	-webkit-transform: scaleY(0.5);
	        transform: scaleY(0.5);
}
.mpvue-picker__action {
	display: block;
	flex: 1;
	color: #1aad19;
}
.mpvue-picker__action:first-child {
	text-align: left;
	color: #888;
}
.mpvue-picker__action:last-child {
	text-align: right;
}
.picker-item {
	text-align: center;
	line-height: 40px;
	font-size: 16px;
}
.mpvue-picker-view {
	position: relative;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 238px;
	background-color: rgba(255, 255, 255, 1);
}