jQuery .animate() marginLeft not working in IE8 and below - invalid argument
问题 I have an IE specific problem. On the bright side it works well on all other browsers. The problem occurs when clicking the .close_button_page image which should perform the simple animate function, moving the div to the left. In IE 8 and below, it simply says invalid argument in the console. I have found issues like this online but none address the problem. Note: There are many other IE bugs ( z-index etc) at the moment so please ignore that. HTML: <div id="content-left"> <img class="close