jquery implementation of the mouse through the display of the underlined gradient drop-down menu effect code _jquery

This article describes the jquery implementation of the mouse through the display of the underlined gradient drop-down menu effect code. Share to everyone for your reference. Specifically as follows:

Here is a black and black with a gradient of the Web site slide navigation menu, based on the implementation of jquery sliding line navigation menu, the mouse through the main menu, the slide line will automatically follow where, if the menu has a Level two submenu, it will also show the slide menu, with a gradient effect. The menu operation is very sensitive, uses the custom encapsulation plug-in superslide.2.1.js, when uses, please download this JS plug-in.

The screenshot of the running effect is as follows:

The online demo address is as follows:

http://demo.jb51.net/js/2015/jquery-mouse-over-buttom-line-show-menu-codes/

The specific code is as follows:

<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">