$('<div class="close"></div>')
.css({
"width":"10vh",
"height":"10vh",
"top":"50%",
"right":"0%",
"transform": "translate(0, -50%)",
"z-index":9999,
"position":"absolute",
"background-size":"contain",
"background-repeat":"no-repeat",
"background-position":"center right",
"background-image":"url('common/images/theme/default/btn_styleR.png')",
"background-color": "red"
}) .appendTo('body').on('click', function () {
// 直接淡出
$targetObj.toggle();
// 原地渐变淡出
$targetObj.fadeToggle(1000);
// 向下滑动淡出
$targetObj4.slideToggle("slow");
});