Selenium - Not able to Click Dynamically Visible Menu - selenium

Question

I have a Menu which have li
(list) elements which gets enabled after you mouse-hover a particular label.
driver.get("www.snapdeal.com"); Actions actions = new Actions(driver);
actions.moveToElement(driver.findElement(By.id("loggedOutAccount"))).build().perform();
//Wait for 5 Secs
driver.findElement(By.className("accountLink")).click();// Here it's throwing Element not visible exception
This code is doing the mouse-hover properly but not able to click the "SignIn Link" Link. Though on manually checking the element is Visible
DOM Structure -
<div id="loggedOutAccount" class="hd-rvmp-logout">
<a class="signIn" href="javascript:void(0);">
<i class="iconHeader accountUser"></i>
<label class="my-account-lang"> My Account</label>
<i class="mar_2_left right-downArrow breadcrumbArrow-down"></i>
</a>
<div class="sdNavDropWrapper accDetails" style="display: none; z-index: 999;">
<ul class="positionAbsolute pull-right">
<li class="customLoggedInState">
<div class="left triangle"></div>
<div class="right triangle"></div>
<div>
<a class="accountLink" href="javascript:void(0);">Click here to sign in ></a>
</div>
</li>
<li class="stop-event">
<li class="stop-event">
<li class="stop-event">
<li class="stop-event">
<li class="stop-event">
</ul>
</div>
</div>

Answer 1

Please use xpath for both element like below :
driver.get("www.snapdeal.com");
Actions actions = new Actions(driver);
actions.moveToElement(driver.findElement(By.xpath("yourxpathhere"))).build().perform();
driver.findElement(By.xpath("yourxpathhere")).click();
I think class/Id repeating for other elements also for style purpose. so Xpath is better to find unique element.