js代码

<script>
$(function () {
	$("#draw-btn,.draw-img").on("click", function () {
		$(".draw-mid").removeClass("draw-mid-move").css({display:"none"});
		$(".draw-up").animate({
			opacity: "1"
		}, 100);
		$("#draw-up-up").animate({
			opacity: "1",
			top: "-4.12rem"
		}, 200);

		$(".draw-down").animate({
			opacity: "0"
		}, 300);
		$(".draw-down2").animate({
			opacity: "1"
		}, 300);
		$(".draw-list").animate({opacity:"1"},600).animate({top:"-4.4rem"},1000);
	});
})
</script>