123.dropdown-submenu {4position: relative;5}67.dropdown-submenu>.dropdown-menu {8top:0;9left:100%;10margin-top: -6px;11margin-left: -1px;12-webkit-border-radius:06px 6px 6px;13-moz-border-radius:06px 6px;14border-radius:06px 6px 6px;15}1617.dropdown-submenu:hover>.dropdown-...
Dropdown submenu on hover Main menu A B
Dropdown Dropdown Action Another
}.dropdown-submenu:hover>.dropdown-menu{display: block; }.dropdown-submenu>a:after{display: block;content:" ";float: right;width:0;height:0;border-color: transparent;border-style: solid;border-width:5px05px5px;border-left-color:#ccc;margin-top:5px;margin-right: -10px; }.dropdown-subm...
ul.nav li.dropdown:hover ul.dropdown-menu{ display: block; } 有2个挥之不去的问题: 单击下拉链接将打开下拉菜单。除非用户点击其他地方,否则它将保持打开状态,或者将鼠标悬停在它上面,从而创建一个尴尬的 UI。下拉链接和下拉菜单之间有 1px 的边距。如果您在下拉菜单和下拉菜单之间缓慢移动,这会导致下拉...
It appears like "ul" listing is dropped out from dropdown items ( See Bootstrap 4 alpha version). "ul" listing would be a great feature to have especially when the dropdown needs to be extended and to have sub-dropdowns. Here attached are: ...
$('.dropdown-submenu > ul').css('top', '-' + $('.dropdown-submenu > ul').css('height')); }, //hover out function(){ } ); Here's a link to the fiddle: http://jsfiddle.net/ZgyZP/4/ Solution 3: Utilize the class named "up" as shown in the code snippet below:...
Bootstrap 4 Dropdown Megamenu Compatible browsers: Chrome, Edge, Firefox, Opera, Safari Responsive: yes Dependencies: jquery.js Bootstrap version: 4.3.1 Author Rajesh Kr. Das June 5, 2019 Links demo and code Made with HTML / CSS / JS About a code Bootstrap Menu Bootstrap menu with...
Sub menus on dropdowns Add an extra level of dropdown menus, appearing on hover like those of OS X, with some simple markup additions. Add .dropdown-submenu to any li in an existing dropdown menu for automatic styling. Default Action Another action Something else here More options Dropup...
Dropdown submenu could be done with: .nav li.dropdown ul.dropdown-menu li:HOVER ul { display:block; position:absolute; left:100%; -webkit-border-radius: 3px; -moz-border-radius: 3px; border-radius: 3px; } .nav li.dropdown ul.dropdown-menu ul { display: none; float:right; position...