今天写脚本是遇到个问题，元素明明存在，却怎么也点击不到，报错如下：
Element is not clickable at point (683, 281.8999938964844). Other element would receive the click: <div style="" data-ng-animate="2" class="preloader ng-animate preloader-hidden-add preloader-hidden preloader-hidden-add-active" data-preloader=""></div>Element is
