// // Forms // ————————————————–
// GENERAL STYLES // ————–
// Make all forms have space below them form {
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; // Small small { font-size: @baseLineHeight * .75; color: @grayLight; }
}
// Set font for forms label, input, button, select, textarea {
#font > .shorthand(@baseFontSize,normal,@baseLineHeight); // Set size, weight, line-height here
} input, button, select, textarea {
font-family: @baseFontFamily; // And only set font-family here for those that need it (note the missing label element)
}
// Identify controls by their labels label {
display: block; margin-bottom: 5px;
}
// Form controls // ————————-
// Shared size and type resets select, textarea, input, input, input, input, input, input, input, input, input, input, input, input, input, input, .uneditable-input {
display: inline-block; height: @baseLineHeight; padding: 4px 6px; margin-bottom: @baseLineHeight / 2; font-size: @baseFontSize; line-height: @baseLineHeight; color: @inputText; .border-radius(@inputBorderRadius); vertical-align: middle;
}
// Reset appearance properties for textual inputs and textarea // Declare width for legacy (can't be on input selectors or it's too specific) input, textarea, .uneditable-input {
width: 206px; // plus 12px padding and 2px border
} // Reset height since textareas have rows textarea {
height: auto;
} // Everything else textarea, input, input, input, input, input, input, input, input, input, input, input, input, input, input, .uneditable-input {
background-color: @inputBackground; 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, input {
margin: 4px 0 0; *margin-top: 0; /* IE7 */ margin-top: 1px \9; /* IE8-9 */ line-height: normal;
}
// Reset width of input images, buttons, radios, checkboxes input, input, input, input, input, input, input {
width: auto; // Override of generic input selector
}
// Set the height of select and file controls to match text inputs select, input {
height: @inputHeight; /* In IE7, the height of the select element cannot be changed by height, only font-size */ *margin-top: 4px; /* For IE7, add top margin to align select with labels */ line-height: @inputHeight;
}
// Make select elements obey height by applying a border select {
width: 220px; // default input width + 10px of padding that doesn't get applied border: 1px solid @inputBorder; background-color: @inputBackground; // Chrome on Linux and Mobile Safari need background-color
}
// Make multiple select elements height not fixed select, select {
height: auto;
}
// Focus for select, file, radio, and checkbox select:focus, input:focus, input:focus, input: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, .checkbox input {
float: left; margin-left: -20px;
}
// 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 // ———–
// General classes for quick sizes .input-mini { width: 60px; } .input-small { width: 90px; } .input-medium { width: 150px; } .input-large { width: 210px; } .input-xlarge { width: 270px; } .input-xxlarge { width: 530px; }
// Grid style input sizes input, select, textarea, .uneditable-input, // Redeclare since the fluid row class is more specific .row-fluid input, .row-fluid select, .row-fluid textarea, .row-fluid .uneditable-input {
float: none; margin-left: 0;
} // Ensure input-prepend/append never wraps .input-append input, .input-append .uneditable-input, .input-prepend input, .input-prepend .uneditable-input, .row-fluid input, .row-fluid select, .row-fluid textarea, .row-fluid .uneditable-input, .row-fluid .input-prepend [class*=“span”], .row-fluid .input-append [class*=“span”] {
display: inline-block;
}
// GRID SIZING FOR INPUTS // ———————-
// Grid sizes grid > .input(@gridColumnWidth, @gridGutterWidth);
// 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”], // Redeclare the fluid grid collapse since we undo the float for inputs .row-fluid .controls-row [class*=“span”] {
float: left;
} // Explicity set top padding on all checkboxes/radios, not just first-child .controls-row .checkbox, .controls-row .radio {
padding-top: 5px;
}
// DISABLED STATE // ————–
// Disabled and read-only inputs input, select, textarea, input, select, textarea {
cursor: not-allowed; background-color: @inputDisabledBackground;
} // Explicitly reset the colors here input[disabled], input[disabled], input[readonly], input[readonly] {
background-color: transparent;
}
// FORM FIELD FEEDBACK STATES // ————————–
// 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; .ie7-inline-block(); vertical-align: middle; padding-left: 5px;
}
// INPUT GROUPS // ————
// Allow us to put symbols and text within the input field for a cleaner look .input-append, .input-prepend {
display: inline-block; margin-bottom: @baseLineHeight / 2; vertical-align: middle; 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, .popover { 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 margin-bottom: 0; // prevent bottom margin from screwing up alignment in stacked forms *margin-left: 0; 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; } } .add-on { display: inline-block; width: auto; height: @baseLineHeight; min-width: 16px; padding: 4px 5px; 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); }
}
.input-append {
input, select, .uneditable-input { .border-radius(@inputBorderRadius 0 0 @inputBorderRadius); + .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; /* IE7-8 doesn't have border-radius, so don't indent the padding */ margin-bottom: 0; // Remove the default margin on all inputs .border-radius(15px);
}
/* 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
} .form-search .input-append .search-query {
.border-radius(14px 0 0 14px);
} .form-search .input-append .btn {
.border-radius(0 14px 14px 0);
} .form-search .input-prepend .search-query {
.border-radius(0 14px 14px 0);
} .form-search .input-prepend .btn {
.border-radius(14px 0 0 14px);
}
// 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; .ie7-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, .form-search .checkbox input, .form-inline .radio input, .form-inline .checkbox input {
float: left; margin-right: 3px; 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 { // Super jank IE7 fix to ensure the inputs in .input-append and input-prepend // don't inherit the margin of the parent, in this case .controls *display: inline-block; *padding-left: 20px; margin-left: @horizontalComponentOffset; *margin-left: 0; &:first-child { *padding-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; }
}