mirror of
https://github.com/twbs/bootstrap.git
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165 lines
3.4 KiB
Text
165 lines
3.4 KiB
Text
// BUTTON STYLES
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// -------------
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// Base styles
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// --------------------------------------------------
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// Core
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.btn {
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display: inline-block;
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padding: 4px 10px 4px;
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font-size: @baseFontSize;
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line-height: @baseLineHeight;
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color: @grayDark;
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text-align: center;
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text-shadow: 0 1px 1px rgba(255,255,255,.75);
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#gradient > .vertical-three-colors(@white, @white, 25%, darken(@white, 10%)); // Don't use .gradientbar() here since it does a three-color gradient
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border: 1px solid #ccc;
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border-bottom-color: #bbb;
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.border-radius(4px);
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@shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05);
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.box-shadow(@shadow);
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cursor: pointer;
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// Give IE7 some love
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.ie7-restore-left-whitespace();
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}
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// Hover state
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.btn:hover {
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color: @grayDark;
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text-decoration: none;
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background-color: darken(@white, 10%);
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background-position: 0 -15px;
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// transition is only when going to hover, otherwise the background
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// behind the gradient (there for IE<=9 fallback) gets mismatched
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.transition(background-position .1s linear);
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}
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// Focus state for keyboard and accessibility
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.btn:focus {
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.tab-focus();
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}
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// Active state
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.btn.active,
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.btn:active {
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background-image: none;
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@shadow: inset 0 2px 4px rgba(0,0,0,.15), 0 1px 2px rgba(0,0,0,.05);
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.box-shadow(@shadow);
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background-color: darken(@white, 10%);
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background-color: darken(@white, 15%) e("\9");
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color: rgba(0,0,0,.5);
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outline: 0;
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}
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// Disabled state
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.btn.disabled,
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.btn[disabled] {
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cursor: default;
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background-image: none;
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background-color: darken(@white, 10%);
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.opacity(65);
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.box-shadow(none);
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}
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// Button Sizes
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// --------------------------------------------------
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// Large
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.btn-large {
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padding: 9px 14px;
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font-size: @baseFontSize + 2px;
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line-height: normal;
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.border-radius(5px);
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}
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.btn-large .icon {
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margin-top: 1px;
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}
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// Small
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.btn-small {
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padding: 5px 9px;
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font-size: @baseFontSize - 2px;
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line-height: @baseLineHeight - 2px;
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}
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.btn-small .icon {
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margin-top: -1px;
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}
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// Alternate buttons
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// --------------------------------------------------
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// Set text color
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// -------------------------
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.btn-primary,
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.btn-primary:hover,
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.btn-warning,
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.btn-warning:hover,
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.btn-danger,
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.btn-danger:hover,
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.btn-success,
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.btn-success:hover,
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.btn-info,
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.btn-info:hover {
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text-shadow: 0 -1px 0 rgba(0,0,0,.25);
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color: @white;
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}
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// Provide *some* extra contrast for those who can get it
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.btn-primary.active,
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.btn-warning.active,
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.btn-danger.active,
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.btn-success.active,
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.btn-info.active {
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color: rgba(255,255,255,.75);
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}
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// Set the backgrounds
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// -------------------------
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.btn-primary {
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.buttonBackground(@primaryButtonBackground, spin(@primaryButtonBackground, 20));
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}
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// Warning appears are orange
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.btn-warning {
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.buttonBackground(lighten(@orange, 15%), @orange);
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}
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// Danger and error appear as red
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.btn-danger {
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.buttonBackground(#ee5f5b, #bd362f);
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}
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// Success appears as green
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.btn-success {
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.buttonBackground(#62c462, #51a351);
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}
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// Info appears as a neutral blue
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.btn-info {
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.buttonBackground(#5bc0de, #2f96b4);
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}
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// Cross-browser Jank
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// --------------------------------------------------
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button.btn,
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input[type="submit"].btn {
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&::-moz-focus-inner {
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padding: 0;
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border: 0;
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}
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// IE7 has some default padding on button controls
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*padding-top: 2px;
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*padding-bottom: 2px;
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&.large {
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*padding-top: 7px;
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*padding-bottom: 7px;
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}
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&.small {
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*padding-top: 3px;
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*padding-bottom: 3px;
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}
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}
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