dropdown、dropdown-menu、dropdown-header、divider、dropdown-submenu 例子见下拉菜单.html //源码 .dropup, .dropdown { position: relative; } .dropdown-toggle:focus { outline: 0; } .dropdown-menu { position: absolute; top: 100%; left: 0; z-index: 1000; dKPqXnhUeydisplay: none; float: ...
// Configuring the Bootstrap 5 Button Dropdown widget echoButtonDropdown::widget([ 'label'=>'Button Dropdown', 'dropdown'=>[ 'items'=>[ ['label'=>'Action','url'=>'#'], ['label'=>'Submenu 1','items'=>[ ['label'=>'Action','url'=>'#'], ...
bootstrap-submenu是一款在原生bootstrap Dropdowns组件的基础上进行扩展,可以生成多级子菜单的多级下拉菜单插件。 原生的bootstrap下拉菜单只有一层,通过bootstrap-submenu插件,可以生成多级子菜单。 在线预览下载 安装 可以通过npm和bower来安装bootstrap-submenu插件。 1 2 3 $ npm install bootstrap-submenu $ bower...
//子菜单上用dropdown-submenu Hover me for more options //dropdown-menu Second level Even More.. 3rd level 3rd level Second level Second
.main-navigation-dropdown__submenu { padding-left:0; list-style: none; } .main-navigation-dropdown__item { border-bottom: 1px solid @link-color; position:relative; clear: both; float: left; width: 100%; &:last-child { border: none; ...
dropdown-submenu-left:hover > .dropdown-menu { display: block; } .dropdown-submenu-left > a:before { display: block; content: " "; float: left; width: 0; height: 0; border-color: transparent; border-style: solid; border-width: 5px 5px 5px 0px; border-right-color: darken(@...
Dropdown submenu.dropdown-submenuN/A Tab alignments.tabs-left.tabs-right.tabs-belowN/A Nav lists.nav-list.nav-headerNo direct equivalent, butList groupsand.panel-groupsare similar. 额外注意 Other changes in v3.0 are not immediately apparent. Base classes, key styles, and behaviors have been ...
} .dropdown-submenu > .dropdown-menu { top: 0; left: 100%; margin-top: -6px; margin-left: -1px; -webkit-border-radius: 0 6px 6px 6px; -moz-border-radius: 0 6px 6px; border-radius: 0 6px 6px 6px; } .dropdown-submenu:hover > ....
Duration: 5:30 Changing the Direction of a Bootstrap Dropdown Submenu to 'Dropup': A Guide Question: I am using a Bootstrap dropdown menu and the final item in my menu is a submenu. I want the submenu to drop up while the main menu drops down. Can you help me achieve this?...
{ display:block; } .dropdown-submenu>a:after { display:block; content:" "; float:right; width:0; height:0; border-color:transparent; border-style:solid; border-width:5px 0 5px 5px; border-left-color:#cccccc; margin-top:5px; margin-right:-10px; } .dropdown-submenu:hover>a:...