mirror of
https://github.com/twbs/bootstrap.git
synced 2024-11-29 11:24:18 +01:00
677 lines
28 KiB
Plaintext
677 lines
28 KiB
Plaintext
// Mixins.less
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// Snippets of reusable CSS to develop faster and keep code readable
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// -----------------------------------------------------------------
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// UTILITY MIXINS
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// --------------------------------------------------
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// Clearfix
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// --------
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// For clearing floats like a boss h5bp.com/q
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.clearfix {
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*zoom: 1;
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&:before,
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&:after {
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display: table;
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content: "";
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}
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&:after {
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clear: both;
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}
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}
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// Webkit-style focus
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// ------------------
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.tab-focus() {
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// Default
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outline: thin dotted #333;
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// Webkit
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outline: 5px auto -webkit-focus-ring-color;
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outline-offset: -2px;
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}
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// Center-align a block level element
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// ----------------------------------
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.center-block() {
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display: block;
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margin-left: auto;
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margin-right: auto;
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}
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// IE7 inline-block
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// ----------------
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.ie7-inline-block() {
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*display: inline; /* IE7 inline-block hack */
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*zoom: 1;
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}
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// IE7 likes to collapse whitespace on either side of the inline-block elements.
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// Ems because we're attempting to match the width of a space character. Left
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// version is for form buttons, which typically come after other elements, and
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// right version is for icons, which come before. Applying both is ok, but it will
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// mean that space between those elements will be .6em (~2 space characters) in IE7,
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// instead of the 1 space in other browsers.
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.ie7-restore-left-whitespace() {
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*margin-left: .3em;
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&:first-child {
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*margin-left: 0;
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}
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}
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.ie7-restore-right-whitespace() {
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*margin-right: .3em;
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&:last-child {
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*margin-left: 0;
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}
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}
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// Sizing shortcuts
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// -------------------------
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.size(@height: 5px, @width: 5px) {
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width: @width;
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height: @height;
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}
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.square(@size: 5px) {
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.size(@size, @size);
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}
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// Placeholder text
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// -------------------------
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.placeholder(@color: @placeholderText) {
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:-moz-placeholder {
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color: @color;
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}
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::-webkit-input-placeholder {
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color: @color;
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}
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}
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// Text overflow
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// -------------------------
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// Requires inline-block or block for proper styling
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.text-overflow() {
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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// FONTS
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// --------------------------------------------------
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#font {
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#family {
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.serif() {
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font-family: Georgia, "Times New Roman", Times, serif;
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}
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.sans-serif() {
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font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
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}
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.monospace() {
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font-family: Menlo, Monaco, "Courier New", monospace;
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}
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}
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.shorthand(@size: @baseFontSize, @weight: normal, @lineHeight: @baseLineHeight) {
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font-size: @size;
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font-weight: @weight;
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line-height: @lineHeight;
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}
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.serif(@size: @baseFontSize, @weight: normal, @lineHeight: @baseLineHeight) {
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#font > #family > .serif;
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#font > .shorthand(@size, @weight, @lineHeight);
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}
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.sans-serif(@size: @baseFontSize, @weight: normal, @lineHeight: @baseLineHeight) {
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#font > #family > .sans-serif;
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#font > .shorthand(@size, @weight, @lineHeight);
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}
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.monospace(@size: @baseFontSize, @weight: normal, @lineHeight: @baseLineHeight) {
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#font > #family > .monospace;
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#font > .shorthand(@size, @weight, @lineHeight);
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}
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}
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// GRID SYSTEM
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// --------------------------------------------------
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// Site container
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// -------------------------
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.container-fixed() {
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margin-left: auto;
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margin-right: auto;
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.clearfix();
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}
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// Le grid system
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// -------------------------
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#gridSystem {
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// Setup the mixins to be used
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.columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, @columns) {
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width: (@gridColumnWidth * @columns) + (@gridGutterWidth * (@columns - 1));
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}
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.offset(@gridColumnWidth, @gridGutterWidth, @columns) {
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margin-left: (@gridColumnWidth * @columns) + (@gridGutterWidth * (@columns - 1)) + (@gridGutterWidth * 2);
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}
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.gridColumn(@gridGutterWidth) {
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float: left;
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margin-left: @gridGutterWidth;
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}
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// Take these values and mixins, and make 'em do their thang
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.generate(@gridColumns, @gridColumnWidth, @gridGutterWidth) {
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// Row surrounds the columns
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.row {
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margin-left: @gridGutterWidth * -1;
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.clearfix();
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}
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// Find all .span# classes within .row and give them the necessary properties for grid columns (supported by all browsers back to IE7, thanks @dhg)
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[class*="span"] {
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#gridSystem > .gridColumn(@gridGutterWidth);
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}
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// Fixed container
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.container { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, @gridColumns); }
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// Default columns
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.span1 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 1); }
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.span2 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 2); }
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.span3 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 3); }
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.span4 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 4); }
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.span5 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 5); }
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.span6 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 6); }
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.span7 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 7); }
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.span8 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 8); }
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.span9 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 9); }
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.span10 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 10); }
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.span11 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 11); }
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.span12 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 12); }
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.span13 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 13); }
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.span14 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 14); }
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.span15 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 15); }
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.span16 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 16); }
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.span17 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 17); }
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.span18 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 18); }
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.span19 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 19); }
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.span20 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 20); }
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.span21 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 21); }
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.span22 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 22); }
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.span23 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 23); }
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.span24 { #gridSystem > .columns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 24); }
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// Offset column options
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.offset1 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 1); }
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.offset2 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 2); }
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.offset3 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 3); }
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.offset4 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 4); }
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.offset5 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 5); }
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.offset6 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 6); }
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.offset7 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 7); }
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.offset8 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 8); }
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.offset9 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 9); }
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.offset10 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 10); }
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.offset11 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 11); }
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.offset12 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 12); }
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.offset13 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 13); }
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.offset14 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 14); }
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.offset15 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 15); }
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.offset16 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 16); }
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.offset17 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 17); }
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.offset18 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 18); }
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.offset19 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 19); }
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.offset20 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 20); }
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.offset21 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 21); }
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.offset22 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 22); }
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.offset23 { #gridSystem > .offset(@gridColumnWidth, @gridGutterWidth, 23); }
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}
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}
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// Fluid grid system
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// -------------------------
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#fluidGridSystem {
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// Setup the mixins to be used
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.columns(@fluidGridGutterWidth, @fluidGridColumnWidth, @columns) {
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width: 1% * (@fluidGridColumnWidth * @columns) + (@fluidGridGutterWidth * (@columns - 1));
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}
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.gridColumn(@fluidGridGutterWidth) {
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float: left;
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margin-left: @fluidGridGutterWidth;
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}
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// Take these values and mixins, and make 'em do their thang
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.generate(@gridColumns, @fluidGridColumnWidth, @fluidGridGutterWidth) {
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// Row surrounds the columns
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.row-fluid {
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width: 100%;
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.clearfix();
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// Find all .span# classes within .row and give them the necessary properties for grid columns (supported by all browsers back to IE7, thanks @dhg)
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> [class*="span"] {
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#fluidGridSystem > .gridColumn(@fluidGridGutterWidth);
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}
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> [class*="span"]:first-child {
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margin-left: 0;
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}
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// Default columns
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> .span1 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 1); }
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> .span2 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 2); }
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> .span3 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 3); }
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> .span4 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 4); }
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> .span5 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 5); }
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> .span6 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 6); }
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> .span7 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 7); }
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> .span8 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 8); }
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> .span9 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 9); }
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> .span10 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 10); }
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> .span11 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 11); }
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> .span12 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 12); }
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> .span13 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 13); }
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> .span14 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 14); }
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> .span15 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 15); }
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> .span16 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 16); }
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> .span17 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 17); }
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> .span18 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 18); }
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> .span19 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 19); }
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> .span20 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 20); }
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> .span21 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 21); }
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> .span22 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 22); }
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> .span23 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 23); }
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> .span24 { #fluidGridSystem > .columns(@fluidGridGutterWidth, @fluidGridColumnWidth, 24); }
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}
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}
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}
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// Input grid system
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// -------------------------
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#inputGridSystem {
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.inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, @columns) {
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width: ((@gridColumnWidth) * @columns) + (@gridGutterWidth * (@columns - 1)) - 10;
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}
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.generate(@gridColumns, @gridColumnWidth, @gridGutterWidth) {
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input,
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textarea,
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.uneditable-input {
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&.span1 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 1); }
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&.span2 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 2); }
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&.span3 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 3); }
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&.span4 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 4); }
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&.span5 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 5); }
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&.span6 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 6); }
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&.span7 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 7); }
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&.span8 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 8); }
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&.span9 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 9); }
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&.span10 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 10); }
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&.span11 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 11); }
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&.span12 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 12); }
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&.span13 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 13); }
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&.span14 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 14); }
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&.span15 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 15); }
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&.span16 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 16); }
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&.span17 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 17); }
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&.span18 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 18); }
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&.span19 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 19); }
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&.span20 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 20); }
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&.span21 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 21); }
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&.span22 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 22); }
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&.span23 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 23); }
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&.span24 { #inputGridSystem > .inputColumns(@gridGutterWidth, @gridColumnWidth, @gridRowWidth, 24); }
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}
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}
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}
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// Table grid system
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// -------------------------
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.tableColumns(@columnSpan: 1) {
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float: none; // undo default grid column styles
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width: ((@gridColumnWidth) * @columnSpan) + (@gridGutterWidth * (@columnSpan - 1)) - 16; // 16 is total padding on left and right of table cells
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margin-left: 0; // undo default grid column styles
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}
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// Make a Grid
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// -------------------------
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// Use .makeRow and .makeColumn to assign semantic layouts grid system behavior
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.makeRow() {
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margin-left: @gridGutterWidth * -1;
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.clearfix();
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}
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.makeColumn(@columns: 1) {
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float: left;
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margin-left: @gridGutterWidth;
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width: (@gridColumnWidth * @columns) + (@gridGutterWidth * (@columns - 1));
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}
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// Form field states (used in forms.less)
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// --------------------------------------------------
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// Mixin for form field states
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.formFieldState(@textColor: #555, @borderColor: #ccc, @backgroundColor: #f5f5f5) {
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// Set the text color
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> label,
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.help-block,
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.help-inline {
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color: @textColor;
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}
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// Style inputs accordingly
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input,
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select,
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textarea {
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color: @textColor;
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border-color: @borderColor;
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&:focus {
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border-color: darken(@borderColor, 10%);
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.box-shadow(0 0 6px lighten(@borderColor, 20%));
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}
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}
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// Give a small background color for input-prepend/-append
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.input-prepend .add-on,
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.input-append .add-on {
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color: @textColor;
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background-color: @backgroundColor;
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border-color: @textColor;
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}
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}
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// CSS3 PROPERTIES
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// --------------------------------------------------
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// Border Radius
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.border-radius(@radius: 5px) {
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-webkit-border-radius: @radius;
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-moz-border-radius: @radius;
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border-radius: @radius;
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}
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// Drop shadows
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.box-shadow(@shadow: 0 1px 3px rgba(0,0,0,.25)) {
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-webkit-box-shadow: @shadow;
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-moz-box-shadow: @shadow;
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box-shadow: @shadow;
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}
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// Transitions
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.transition(@transition) {
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-webkit-transition: @transition;
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-moz-transition: @transition;
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-ms-transition: @transition;
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-o-transition: @transition;
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transition: @transition;
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}
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// Transformations
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.rotate(@degrees) {
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-webkit-transform: rotate(@degrees);
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-moz-transform: rotate(@degrees);
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-ms-transform: rotate(@degrees);
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-o-transform: rotate(@degrees);
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transform: rotate(@degrees);
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}
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.scale(@ratio) {
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-webkit-transform: scale(@ratio);
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-moz-transform: scale(@ratio);
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-ms-transform: scale(@ratio);
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-o-transform: scale(@ratio);
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transform: scale(@ratio);
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}
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.translate(@x: 0, @y: 0) {
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-webkit-transform: translate(@x, @y);
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-moz-transform: translate(@x, @y);
|
|
-ms-transform: translate(@x, @y);
|
|
-o-transform: translate(@x, @y);
|
|
transform: translate(@x, @y);
|
|
}
|
|
.skew(@x: 0, @y: 0) {
|
|
-webkit-transform: skew(@x, @y);
|
|
-moz-transform: skew(@x, @y);
|
|
-ms-transform: skew(@x, @y);
|
|
-o-transform: skew(@x, @y);
|
|
transform: skew(@x, @y);
|
|
}
|
|
.translate3d(@x: 0, @y: 0, @z: 0) {
|
|
-webkit-transform: translate(@x, @y, @z);
|
|
-moz-transform: translate(@x, @y, @z);
|
|
-ms-transform: translate(@x, @y, @z);
|
|
-o-transform: translate(@x, @y, @z);
|
|
transform: translate(@x, @y, @z);
|
|
}
|
|
|
|
// Background clipping
|
|
// Heads up: FF 3.6 and under need "padding" instead of "padding-box"
|
|
.background-clip(@clip) {
|
|
-webkit-background-clip: @clip;
|
|
-moz-background-clip: @clip;
|
|
background-clip: @clip;
|
|
}
|
|
|
|
// Background sizing
|
|
.background-size(@size){
|
|
-webkit-background-size: @size;
|
|
-moz-background-size: @size;
|
|
-o-background-size: @size;
|
|
background-size: @size;
|
|
}
|
|
|
|
|
|
// Box sizing
|
|
.box-sizing(@boxmodel) {
|
|
-webkit-box-sizing: @boxmodel;
|
|
-moz-box-sizing: @boxmodel;
|
|
box-sizing: @boxmodel;
|
|
}
|
|
|
|
// User select
|
|
// For selecting text on the page
|
|
.user-select(@select) {
|
|
-webkit-user-select: @select;
|
|
-moz-user-select: @select;
|
|
-o-user-select: @select;
|
|
user-select: @select;
|
|
}
|
|
|
|
// Resize anything
|
|
.resizable(@direction: both) {
|
|
resize: @direction; // Options: horizontal, vertical, both
|
|
overflow: auto; // Safari fix
|
|
}
|
|
|
|
// CSS3 Content Columns
|
|
.content-columns(@columnCount, @columnGap: @gridColumnGutter) {
|
|
-webkit-column-count: @columnCount;
|
|
-moz-column-count: @columnCount;
|
|
column-count: @columnCount;
|
|
-webkit-column-gap: @columnGap;
|
|
-moz-column-gap: @columnGap;
|
|
column-gap: @columnGap;
|
|
}
|
|
|
|
// Opacity
|
|
.opacity(@opacity: 100) {
|
|
opacity: @opacity / 100;
|
|
filter: e(%("alpha(opacity=%d)", @opacity));
|
|
}
|
|
|
|
|
|
|
|
// BACKGROUNDS
|
|
// --------------------------------------------------
|
|
|
|
// Add an alphatransparency value to any background or border color (via Elyse Holladay)
|
|
#translucent {
|
|
.background(@color: @white, @alpha: 1) {
|
|
background-color: hsla(hue(@color), saturation(@color), lightness(@color), @alpha);
|
|
}
|
|
.border(@color: @white, @alpha: 1) {
|
|
border-color: hsla(hue(@color), saturation(@color), lightness(@color), @alpha);
|
|
.background-clip(padding-box);
|
|
}
|
|
}
|
|
|
|
// Gradient Bar Colors for buttons and alerts
|
|
.gradientBar(@primaryColor, @secondaryColor) {
|
|
#gradient > .vertical(@primaryColor, @secondaryColor);
|
|
border-color: @secondaryColor @secondaryColor darken(@secondaryColor, 15%);
|
|
border-color: rgba(0,0,0,.1) rgba(0,0,0,.1) fadein(rgba(0,0,0,.1), 15%);
|
|
}
|
|
|
|
// Gradients
|
|
#gradient {
|
|
.horizontal(@startColor: #555, @endColor: #333) {
|
|
background-color: @endColor;
|
|
background-image: -moz-linear-gradient(left, @startColor, @endColor); // FF 3.6+
|
|
background-image: -ms-linear-gradient(left, @startColor, @endColor); // IE10
|
|
background-image: -webkit-gradient(linear, 0 0, 100% 0, from(@startColor), to(@endColor)); // Safari 4+, Chrome 2+
|
|
background-image: -webkit-linear-gradient(left, @startColor, @endColor); // Safari 5.1+, Chrome 10+
|
|
background-image: -o-linear-gradient(left, @startColor, @endColor); // Opera 11.10
|
|
background-image: linear-gradient(left, @startColor, @endColor); // Le standard
|
|
background-repeat: repeat-x;
|
|
filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)",@startColor,@endColor)); // IE9 and down
|
|
}
|
|
.vertical(@startColor: #555, @endColor: #333) {
|
|
background-color: mix(@startColor, @endColor, 60%);
|
|
background-image: -moz-linear-gradient(top, @startColor, @endColor); // FF 3.6+
|
|
background-image: -ms-linear-gradient(top, @startColor, @endColor); // IE10
|
|
background-image: -webkit-gradient(linear, 0 0, 0 100%, from(@startColor), to(@endColor)); // Safari 4+, Chrome 2+
|
|
background-image: -webkit-linear-gradient(top, @startColor, @endColor); // Safari 5.1+, Chrome 10+
|
|
background-image: -o-linear-gradient(top, @startColor, @endColor); // Opera 11.10
|
|
background-image: linear-gradient(top, @startColor, @endColor); // The standard
|
|
background-repeat: repeat-x;
|
|
filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)",@startColor,@endColor)); // IE9 and down
|
|
}
|
|
.directional(@startColor: #555, @endColor: #333, @deg: 45deg) {
|
|
background-color: @endColor;
|
|
background-repeat: repeat-x;
|
|
background-image: -moz-linear-gradient(@deg, @startColor, @endColor); // FF 3.6+
|
|
background-image: -ms-linear-gradient(@deg, @startColor, @endColor); // IE10
|
|
background-image: -webkit-linear-gradient(@deg, @startColor, @endColor); // Safari 5.1+, Chrome 10+
|
|
background-image: -o-linear-gradient(@deg, @startColor, @endColor); // Opera 11.10
|
|
background-image: linear-gradient(@deg, @startColor, @endColor); // The standard
|
|
}
|
|
.vertical-three-colors(@startColor: #00b3ee, @midColor: #7a43b6, @colorStop: 50%, @endColor: #c3325f) {
|
|
background-color: mix(@midColor, @endColor, 80%);
|
|
background-image: -webkit-gradient(linear, 0 0, 0 100%, from(@startColor), color-stop(@colorStop, @midColor), to(@endColor));
|
|
background-image: -webkit-linear-gradient(@startColor, @midColor @colorStop, @endColor);
|
|
background-image: -moz-linear-gradient(top, @startColor, @midColor @colorStop, @endColor);
|
|
background-image: -ms-linear-gradient(@startColor, @midColor @colorStop, @endColor);
|
|
background-image: -o-linear-gradient(@startColor, @midColor @colorStop, @endColor);
|
|
background-image: linear-gradient(@startColor, @midColor @colorStop, @endColor);
|
|
background-repeat: no-repeat;
|
|
filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)",@startColor,@endColor)); // IE9 and down, gets no color-stop at all for proper fallback
|
|
}
|
|
.radial(@innerColor: #555, @outerColor: #333) {
|
|
background-color: @outerColor;
|
|
background-image: -webkit-gradient(radial, center center, 0, center center, 460, from(@innerColor), to(@outerColor));
|
|
background-image: -webkit-radial-gradient(circle, @innerColor, @outerColor);
|
|
background-image: -moz-radial-gradient(circle, @innerColor, @outerColor);
|
|
background-image: -ms-radial-gradient(circle, @innerColor, @outerColor);
|
|
background-image: -o-radial-gradient(circle, @innerColor, @outerColor);
|
|
background-repeat: no-repeat;
|
|
}
|
|
.striped(@color, @angle: -45deg) {
|
|
background-color: @color;
|
|
background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(.25, rgba(255,255,255,.15)), color-stop(.25, transparent), color-stop(.5, transparent), color-stop(.5, rgba(255,255,255,.15)), color-stop(.75, rgba(255,255,255,.15)), color-stop(.75, transparent), to(transparent));
|
|
background-image: -webkit-linear-gradient(@angle, rgba(255,255,255,.15) 25%, transparent 25%, transparent 50%, rgba(255,255,255,.15) 50%, rgba(255,255,255,.15) 75%, transparent 75%, transparent);
|
|
background-image: -moz-linear-gradient(@angle, rgba(255,255,255,.15) 25%, transparent 25%, transparent 50%, rgba(255,255,255,.15) 50%, rgba(255,255,255,.15) 75%, transparent 75%, transparent);
|
|
background-image: -ms-linear-gradient(@angle, rgba(255,255,255,.15) 25%, transparent 25%, transparent 50%, rgba(255,255,255,.15) 50%, rgba(255,255,255,.15) 75%, transparent 75%, transparent);
|
|
background-image: -o-linear-gradient(@angle, rgba(255,255,255,.15) 25%, transparent 25%, transparent 50%, rgba(255,255,255,.15) 50%, rgba(255,255,255,.15) 75%, transparent 75%, transparent);
|
|
background-image: linear-gradient(@angle, rgba(255,255,255,.15) 25%, transparent 25%, transparent 50%, rgba(255,255,255,.15) 50%, rgba(255,255,255,.15) 75%, transparent 75%, transparent);
|
|
}
|
|
}
|
|
// Reset filters for IE
|
|
.reset-filter() {
|
|
filter: e(%("progid:DXImageTransform.Microsoft.gradient(enabled = false)"));
|
|
}
|
|
|
|
|
|
|
|
// COMPONENT MIXINS
|
|
// --------------------------------------------------
|
|
|
|
// Horizontal dividers
|
|
// -------------------------
|
|
// Dividers (basically an hr) within dropdowns and nav lists
|
|
.nav-divider() {
|
|
height: 1px;
|
|
margin: ((@baseLineHeight / 2) - 1) 1px; // 8px 1px
|
|
overflow: hidden;
|
|
background-color: #e5e5e5;
|
|
border-bottom: 1px solid @white;
|
|
|
|
// IE7 needs a set width since we gave a height. Restricting just
|
|
// to IE7 to keep the 1px left/right space in other browsers.
|
|
// It is unclear where IE is getting the extra space that we need
|
|
// to negative-margin away, but so it goes.
|
|
*width: 100%;
|
|
*margin: -5px 0 5px;
|
|
}
|
|
|
|
// Button backgrounds
|
|
// ------------------
|
|
.buttonBackground(@startColor, @endColor) {
|
|
// gradientBar will set the background to a pleasing blend of these, to support IE<=9
|
|
.gradientBar(@startColor, @endColor);
|
|
.reset-filter();
|
|
|
|
// in these cases the gradient won't cover the background, so we override
|
|
&:hover, &:active, &.active, &.disabled, &[disabled] {
|
|
background-color: @endColor;
|
|
}
|
|
|
|
// IE 7 + 8 can't handle box-shadow to show active, so we darken a bit ourselves
|
|
&:active,
|
|
&.active {
|
|
background-color: darken(@endColor, 10%) e("\9");
|
|
}
|
|
}
|
|
|
|
// Navbar vertical align
|
|
// -------------------------
|
|
// Vertically center elements in the navbar.
|
|
// Example: an element has a height of 30px, so write out `.navbarVerticalAlign(30px);` to calculate the appropriate top margin.
|
|
.navbarVerticalAlign(@elementHeight) {
|
|
margin-top: (@navbarHeight - @elementHeight) / 2;
|
|
}
|
|
|
|
// Popover arrows
|
|
// -------------------------
|
|
// For tipsies and popovers
|
|
#popoverArrow {
|
|
.top(@arrowWidth: 5px) {
|
|
bottom: 0;
|
|
left: 50%;
|
|
margin-left: -@arrowWidth;
|
|
border-left: @arrowWidth solid transparent;
|
|
border-right: @arrowWidth solid transparent;
|
|
border-top: @arrowWidth solid @black;
|
|
}
|
|
.left(@arrowWidth: 5px) {
|
|
top: 50%;
|
|
right: 0;
|
|
margin-top: -@arrowWidth;
|
|
border-top: @arrowWidth solid transparent;
|
|
border-bottom: @arrowWidth solid transparent;
|
|
border-left: @arrowWidth solid @black;
|
|
}
|
|
.bottom(@arrowWidth: 5px) {
|
|
top: 0;
|
|
left: 50%;
|
|
margin-left: -@arrowWidth;
|
|
border-left: @arrowWidth solid transparent;
|
|
border-right: @arrowWidth solid transparent;
|
|
border-bottom: @arrowWidth solid @black;
|
|
}
|
|
.right(@arrowWidth: 5px) {
|
|
top: 50%;
|
|
left: 0;
|
|
margin-top: -@arrowWidth;
|
|
border-top: @arrowWidth solid transparent;
|
|
border-bottom: @arrowWidth solid transparent;
|
|
border-right: @arrowWidth solid @black;
|
|
}
|
|
}
|