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Mark Otto authored4fd164d4
//// Forms// --------------------------------------------------// General styles// -------------------------// Make all forms have space below themform { margin: 0 0 @baseLineHeight;}fieldset { padding: 0; margin: 0; border: 0;}// Groups of fields with labels on top (legends)legend { display: block; width: 100%; padding: 0; margin-bottom: @baseLineHeight; font-size: @baseFontSize * 1.5; line-height: @baseLineHeight * 2; color: @grayDark; border: 0; border-bottom: 1px solid #e5e5e5;}// Identify controls by their labelslabel { display: block; margin-bottom: 5px;}// Form controls// -------------------------// Shared size and type resetsselect,textarea,input[type="text"],input[type="password"],input[type="datetime"],input[type="datetime-local"],input[type="date"],input[type="month"],input[type="time"],input[type="week"],input[type="number"],input[type="email"],input[type="url"],input[type="search"],input[type="tel"],input[type="color"],.uneditable-input { display: inline-block; .box-sizing(border-box); // Makes inputs behave like true block-level elements min-height: @inputHeight; // Make inputs at least the height of their button counterpart (base line-height + padding + border) padding: 6px 9px; margin-bottom: @baseLineHeight / 2; font-size: @baseFontSize; line-height: @baseLineHeight; color: @gray; vertical-align: middle; background-color: @inputBackground; border-radius: @inputBorderRadius;7172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140
}
// Reset appearance properties for textual inputs and textarea
// Declare width for legacy (can't be on input[type=*] selectors or it's too specific)
input,
textarea,
.uneditable-input {
width: 220px;
}
// Reset height since textareas have rows
textarea {
height: auto;
}
// Everything else
textarea,
input[type="text"],
input[type="password"],
input[type="datetime"],
input[type="datetime-local"],
input[type="date"],
input[type="month"],
input[type="time"],
input[type="week"],
input[type="number"],
input[type="email"],
input[type="url"],
input[type="search"],
input[type="tel"],
input[type="color"],
.uneditable-input {
border: 1px solid @inputBorder;
.box-shadow(inset 0 1px 1px rgba(0,0,0,.075));
.transition(~"border linear .2s, box-shadow linear .2s");
// Focus state
&:focus {
border-color: rgba(82,168,236,.8);
outline: 0;
outline: thin dotted \9; /* IE6-9 */
.box-shadow(~"inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(82,168,236,.6)");
}
}
// Position radios and checkboxes better
input[type="radio"],
input[type="checkbox"] {
margin: 4px 0 0;
margin-top: 1px \9; /* IE8-9 */
line-height: normal;
}
// Reset width of input images, buttons, radios, checkboxes
input[type="file"],
input[type="image"],
input[type="submit"],
input[type="reset"],
input[type="button"],
input[type="radio"],
input[type="checkbox"] {
width: auto; // Override of generic input selector
}
// Set the height of select and file controls to match text inputs
select,
input[type="file"] {
height: @inputHeight; /* In IE7, the height of the select element cannot be changed by height, only font-size. TODO: Check if this is still needed when dropping IE7 support */
line-height: @inputHeight;
}
// Make select elements obey height by applying a border
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select {
width: 220px; // default input width + 10px of padding that doesn't get applied
border: 1px solid @inputBorder;
}
// Make multiple select elements height not fixed
select[multiple],
select[size] {
height: auto;
}
// Focus for select, file, radio, and checkbox
select:focus,
input[type="file"]:focus,
input[type="radio"]:focus,
input[type="checkbox"]:focus {
.tab-focus();
}
// Uneditable inputs
// -------------------------
// Make uneditable inputs look inactive
.uneditable-input,
.uneditable-textarea {
color: @grayLight;
background-color: darken(@inputBackground, 1%);
border-color: @inputBorder;
.box-shadow(inset 0 1px 2px rgba(0,0,0,.025));
cursor: not-allowed;
}
// For text that needs to appear as an input but should not be an input
.uneditable-input {
overflow: hidden; // prevent text from wrapping, but still cut it off like an input does
white-space: nowrap;
}
// Make uneditable textareas behave like a textarea
.uneditable-textarea {
width: auto;
height: auto;
}
// Placeholder
// -------------------------
// Placeholder text gets special styles because when browsers invalidate entire lines if it doesn't understand a selector
input,
textarea {
.placeholder();
}
// CHECKBOXES & RADIOS
// -------------------
// Indent the labels to position radios/checkboxes as hanging
.radio,
.checkbox {
min-height: @baseLineHeight; // clear the floating input if there is no label text
padding-left: 20px;
}
.radio input[type="radio"],
.checkbox input[type="checkbox"] {
float: left;
margin-left: -20px;
}
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// Move the options list down to align with labels
.controls > .radio:first-child,
.controls > .checkbox:first-child {
padding-top: 5px; // has to be padding because margin collaspes
}
// Radios and checkboxes on same line
// TODO v3: Convert .inline to .control-inline
.radio.inline,
.checkbox.inline {
display: inline-block;
padding-top: 5px;
margin-bottom: 0;
vertical-align: middle;
}
.radio.inline + .radio.inline,
.checkbox.inline + .checkbox.inline {
margin-left: 10px; // space out consecutive inline controls
}
// INPUT SIZES
// -----------
select,
textarea,
input[type="text"],
input[type="password"],
input[type="datetime"],
input[type="datetime-local"],
input[type="date"],
input[type="month"],
input[type="time"],
input[type="week"],
input[type="number"],
input[type="email"],
input[type="url"],
input[type="search"],
input[type="tel"],
input[type="color"],
.uneditable-input {
&.input-large {
padding: @paddingLarge;
padding-left: 14px;
padding-right: 14px; // TODO: Resolve this override
font-size: @fontSizeLarge;
border-radius: @borderRadiusLarge;
}
&.input-small {
padding: @paddingSmall;
font-size: @fontSizeSmall;
border-radius: @borderRadiusSmall;
}
&.input-mini {
padding: @paddingMini;
font-size: @fontSizeMini;
border-radius: @borderRadiusSmall;
}
}
// GRID SIZING FOR INPUTS
// ----------------------
// Grid style input sizes
input[class*="span"],
select[class*="span"],
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textarea[class*="span"],
.uneditable-input[class*="span"] {
float: none;
margin-left: 0;
margin-right: 0;
}
.controls-row {
#grid > .input(@gridColumnWidth, @gridGutterWidth, @gridRowWidth);
}
// Ensure input-prepend/append never wraps
.input-append input[class*="span"],
.input-append .uneditable-input[class*="span"],
.input-prepend input[class*="span"],
.input-prepend .uneditable-input[class*="span"] {
display: inline-block;
}
input[class*="span"],
select[class*="span"],
textarea[class*="span"],
.uneditable-input[class*="span"] {
height: 30px;
}
// Control row for multiple inputs per line
.controls-row {
.clearfix(); // Clear the float from controls
}
// Float to collapse white-space for proper grid alignment
.controls-row [class*="span"] {
float: left;
}
// Explicity set top padding on all checkboxes/radios, not just first-child
.controls-row .checkbox[class*="span"],
.controls-row .radio[class*="span"] {
padding-top: 5px;
}
// DISABLED STATE
// --------------
// Disabled and read-only inputs
input[disabled],
select[disabled],
textarea[disabled],
input[readonly],
select[readonly],
textarea[readonly] {
cursor: not-allowed;
background-color: @inputDisabledBackground;
}
// Explicitly reset the colors here
input[type="radio"][disabled],
input[type="checkbox"][disabled],
input[type="radio"][readonly],
input[type="checkbox"][readonly] {
background-color: transparent;
}
// FORM FIELD FEEDBACK STATES
// --------------------------
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// Warning
.control-group.warning {
.formFieldState(@warningText, @warningText, @warningBackground);
}
// Error
.control-group.error {
.formFieldState(@errorText, @errorText, @errorBackground);
}
// Success
.control-group.success {
.formFieldState(@successText, @successText, @successBackground);
}
// Success
.control-group.info {
.formFieldState(@infoText, @infoText, @infoBackground);
}
// HTML5 invalid states
// Shares styles with the .control-group.error above
input:focus:invalid,
textarea:focus:invalid,
select:focus:invalid {
color: #b94a48;
border-color: #ee5f5b;
&:focus {
border-color: darken(#ee5f5b, 10%);
@shadow: 0 0 6px lighten(#ee5f5b, 20%);
.box-shadow(@shadow);
}
}
// FORM ACTIONS
// ------------
.form-actions {
padding: (@baseLineHeight - 1) 20px @baseLineHeight;
margin-top: @baseLineHeight;
margin-bottom: @baseLineHeight;
background-color: @formActionsBackground;
border-top: 1px solid #e5e5e5;
.clearfix(); // Adding clearfix to allow for .pull-right button containers
}
// HELP TEXT
// ---------
.help-block,
.help-inline {
color: lighten(@textColor, 15%); // lighten the text some for contrast
}
.help-block {
display: block; // account for any element using help-block
margin-bottom: @baseLineHeight / 2;
}
.help-inline {
display: inline-block;
vertical-align: middle;
padding-left: 5px;
}
// INPUT GROUPS
// ------------
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// Allow us to put symbols and text within the input field for a cleaner look
.input-append,
.input-prepend {
margin-bottom: 5px;
font-size: 0; // white space collapse hack
white-space: nowrap; // Prevent span and input from separating
// Reset the white space collapse hack
input,
select,
.uneditable-input,
.dropdown-menu {
font-size: @baseFontSize;
}
input,
select,
.uneditable-input {
position: relative; // placed here by default so that on :focus we can place the input above the .add-on for full border and box-shadow goodness
float: none; // Undo the float from grid sizing
margin: 0; // Prevent bottom margin from screwing up alignment in stacked forms
font-size: @baseFontSize;
vertical-align: top;
border-radius: 0 @inputBorderRadius @inputBorderRadius 0;
// Make input on top when focused so blue border and shadow always show
&:focus {
z-index: 2;
}
}
input[class*="span"],
select[class*="span"],
.uneditable-input[class*="span"] {
margin: 0;
}
.add-on {
display: inline-block;
width: auto;
height: @baseLineHeight;
min-width: 16px;
padding: 6px;
font-size: @baseFontSize;
font-weight: normal;
line-height: @baseLineHeight;
text-align: center;
text-shadow: 0 1px 0 @white;
background-color: @grayLighter;
border: 1px solid #ccc;
}
.add-on,
.btn,
.btn-group > .dropdown-toggle {
vertical-align: top;
border-radius: 0;
}
.active {
background-color: lighten(@green, 30);
border-color: @green;
}
}
.input-prepend {
.add-on,
.btn {
margin-right: -1px;
}
.add-on:first-child,
.btn:first-child {
// FYI, `.btn:first-child` accounts for a button group that's prepended
border-radius: @inputBorderRadius 0 0 @inputBorderRadius;
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}
}
.input-append {
input,
select,
.uneditable-input {
border-radius: @inputBorderRadius 0 0 @inputBorderRadius;
+ .btn-group .btn,
+ .btn-group .btn:last-child {
border-radius: 0 @inputBorderRadius @inputBorderRadius 0;
}
}
.add-on,
.btn,
.btn-group {
margin-left: -1px;
}
.add-on:last-child,
.btn:last-child,
.btn-group:last-child > .dropdown-toggle {
border-radius: 0 @inputBorderRadius @inputBorderRadius 0;
}
}
// Remove all border-radius for inputs with both prepend and append
.input-prepend.input-append {
input,
select,
.uneditable-input {
border-radius: 0;
+ .btn-group .btn {
border-radius: 0 @inputBorderRadius @inputBorderRadius 0;
}
}
.add-on:first-child,
.btn:first-child {
margin-right: -1px;
border-radius: @inputBorderRadius 0 0 @inputBorderRadius;
}
.add-on:last-child,
.btn:last-child {
margin-left: -1px;
border-radius: 0 @inputBorderRadius @inputBorderRadius 0;
}
.btn-group:first-child {
margin-left: 0;
}
}
// SEARCH FORM
// -----------
input.search-query {
padding-right: 14px;
padding-right: 4px \9;
padding-left: 14px;
padding-left: 4px \9; /* IE8 doesn't have border radius, so don't indent the padding */
margin-bottom: 0; // Remove the default margin on all inputs
border-radius: @inputSearchBorderRadius;
}
/* Allow for input prepend/append in search forms */
.form-search .input-append .search-query,
.form-search .input-prepend .search-query {
border-radius: 0; // Override due to specificity
}
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.form-search .input-append .search-query {
border-radius: @inputSearchBorderRadius 0 0 @inputSearchBorderRadius;
}
.form-search .input-append .btn {
border-radius: 0 @inputSearchBorderRadius @inputSearchBorderRadius 0;
}
.form-search .input-prepend .search-query {
border-radius: 0 @inputSearchBorderRadius @inputSearchBorderRadius 0;
}
.form-search .input-prepend .btn {
border-radius: @inputSearchBorderRadius 0 0 @inputSearchBorderRadius;
}
// HORIZONTAL & VERTICAL FORMS
// ---------------------------
// Common properties
// -----------------
.form-search,
.form-inline,
.form-horizontal {
input,
textarea,
select,
.help-inline,
.uneditable-input,
.input-prepend,
.input-append {
display: inline-block;
margin-bottom: 0;
vertical-align: middle;
}
// Re-hide hidden elements due to specifity
.hide {
display: none;
}
}
.form-search label,
.form-inline label,
.form-search .btn-group,
.form-inline .btn-group {
display: inline-block;
}
// Remove margin for input-prepend/-append
.form-search .input-append,
.form-inline .input-append,
.form-search .input-prepend,
.form-inline .input-prepend {
margin-bottom: 0;
}
// Inline checkbox/radio labels (remove padding on left)
.form-search .radio,
.form-search .checkbox,
.form-inline .radio,
.form-inline .checkbox {
padding-left: 0;
margin-bottom: 0;
vertical-align: middle;
}
// Remove float and margin, set to inline-block
.form-search .radio input[type="radio"],
.form-search .checkbox input[type="checkbox"],
.form-inline .radio input[type="radio"],
.form-inline .checkbox input[type="checkbox"] {
float: left;
margin-right: 3px;
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margin-left: 0;
}
// Margin to space out fieldsets
.control-group {
margin-bottom: @baseLineHeight / 2;
}
// Legend collapses margin, so next element is responsible for spacing
legend + .control-group {
margin-top: @baseLineHeight;
-webkit-margin-top-collapse: separate;
}
// Horizontal-specific styles
// --------------------------
.form-horizontal {
// Increase spacing between groups
.control-group {
margin-bottom: @baseLineHeight;
.clearfix();
}
// Float the labels left
.control-label {
float: left;
width: @horizontalComponentOffset - 20;
padding-top: 5px;
text-align: right;
}
// Move over all input controls and content
.controls {
margin-left: @horizontalComponentOffset;
}
// Remove bottom margin on block level help text since that's accounted for on .control-group
.help-block {
margin-bottom: 0;
}
// And apply it only to .help-block instances that follow a form control
input,
select,
textarea,
.uneditable-input,
.input-prepend,
.input-append {
+ .help-block {
margin-top: @baseLineHeight / 2;
}
}
// Move over buttons in .form-actions to align with .controls
.form-actions {
padding-left: @horizontalComponentOffset;
}
}