144 lines
3.1 KiB
Text
144 lines
3.1 KiB
Text
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// DROPDOWN MENUS
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// --------------
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// Use the .menu class on any <li> element within the topbar or ul.tabs and you'll get some superfancy dropdowns
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.dropup,
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.dropdown {
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position: relative;
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}
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.dropdown-toggle {
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// The caret makes the toggle a bit too tall in IE7
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*margin-bottom: -3px;
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}
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.dropdown-toggle:active,
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.open .dropdown-toggle {
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outline: 0;
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}
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// Dropdown arrow/caret
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// --------------------
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.caret {
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display: inline-block;
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width: 0;
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height: 0;
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vertical-align: top;
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border-top: 4px solid @black;
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border-right: 4px solid transparent;
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border-left: 4px solid transparent;
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content: "";
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.opacity(30);
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}
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// Place the caret
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.dropdown .caret {
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margin-top: 8px;
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margin-left: 2px;
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}
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.dropdown:hover .caret,
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.open .caret {
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.opacity(100);
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}
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// The dropdown menu (ul)
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// ----------------------
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.dropdown-menu {
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position: absolute;
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top: 100%;
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left: 0;
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z-index: @zindexDropdown;
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display: none; // none by default, but block on "open" of the menu
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float: left;
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min-width: 160px;
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padding: 4px 0;
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margin: 1px 0 0; // override default ul
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list-style: none;
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background-color: @dropdownBackground;
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border: 1px solid #ccc;
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border: 1px solid rgba(0,0,0,.2);
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*border-right-width: 2px;
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*border-bottom-width: 2px;
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.border-radius(5px);
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.box-shadow(0 5px 10px rgba(0,0,0,.2));
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-webkit-background-clip: padding-box;
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-moz-background-clip: padding;
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background-clip: padding-box;
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// Aligns the dropdown menu to right
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&.pull-right {
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right: 0;
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left: auto;
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}
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// Dividers (basically an hr) within the dropdown
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.divider {
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.nav-divider(@dropdownDividerTop, @dropdownDividerBottom);
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}
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// Links within the dropdown menu
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a {
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display: block;
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padding: 3px 15px;
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clear: both;
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font-weight: normal;
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line-height: @baseLineHeight;
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color: @dropdownLinkColor;
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white-space: nowrap;
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}
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}
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// Hover state
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// -----------
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.dropdown-menu li > a:hover,
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.dropdown-menu .active > a,
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.dropdown-menu .active > a:hover {
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color: @dropdownLinkColorHover;
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text-decoration: none;
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background-color: @dropdownLinkBackgroundHover;
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}
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// Open state for the dropdown
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// ---------------------------
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.open {
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// IE7's z-index only goes to the nearest positioned ancestor, which would
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// make the menu appear below buttons that appeared later on the page
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*z-index: @zindexDropdown;
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& > .dropdown-menu {
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display: block;
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}
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}
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// Right aligned dropdowns
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// ---------------------------
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.pull-right > .dropdown-menu {
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right: 0;
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left: auto;
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}
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// Allow for dropdowns to go bottom up (aka, dropup-menu)
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// ------------------------------------------------------
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// Just add .dropup after the standard .dropdown class and you're set, bro.
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// TODO: abstract this so that the navbar fixed styles are not placed here?
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.dropup,
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.navbar-fixed-bottom .dropdown {
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// Reverse the caret
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.caret {
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border-top: 0;
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border-bottom: 4px solid @black;
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content: "\2191";
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}
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// Different positioning for bottom up menu
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.dropdown-menu {
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top: auto;
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bottom: 100%;
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margin-bottom: 1px;
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}
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}
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// Typeahead
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// ---------
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.typeahead {
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margin-top: 2px; // give it some space to breathe
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.border-radius(4px);
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}
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