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Merge pull request #8611 from twitter/bs3_form_classes
Updated BS3 form classes
This commit is contained in:
Mark Otto
195
less/forms.less
195
less/forms.less
@@ -3,12 +3,9 @@
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// --------------------------------------------------
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// Non-controls
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// -------------------------
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form {
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margin: 0;
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}
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// Normalize non-controls
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//
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// Restyle and baseline non-control form elements.
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fieldset {
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padding: 0;
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@@ -34,86 +31,14 @@ label {
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font-weight: bold;
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}
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// Form controls
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// -------------------------
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// Shared size and type resets
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select,
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textarea,
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input[type="text"],
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input[type="password"],
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input[type="datetime"],
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input[type="datetime-local"],
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input[type="date"],
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input[type="month"],
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input[type="time"],
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input[type="week"],
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input[type="number"],
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input[type="email"],
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input[type="url"],
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input[type="search"],
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input[type="tel"],
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input[type="color"] {
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display: block;
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height: @input-height-base; // Make inputs at least the height of their button counterpart (base line-height + padding + border)
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padding: @padding-base-vertical @padding-base-horizontal;
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font-size: @font-size-base;
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line-height: @line-height-base;
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color: @gray;
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vertical-align: middle;
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background-color: @input-bg;
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border: 1px solid @input-border;
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border-radius: @input-border-radius;
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.box-shadow(inset 0 1px 1px rgba(0,0,0,.075));
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.transition(~"border-color ease-in-out .15s, box-shadow ease-in-out .15s");
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&:focus {
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border-color: rgba(82,168,236,.8);
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outline: 0;
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.box-shadow(~"inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(82,168,236,.6)");
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}
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// Disabled and read-only inputs
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// Note: HTML5 says that inputs under a fieldset > legend:first-child won't be
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// disabled if the fieldset is disabled. Due to implementation difficulty,
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// we don't honor that edge case; we style them as disabled anyway.
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&[disabled],
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&[readonly],
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fieldset[disabled] & {
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cursor: not-allowed;
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background-color: @input-bg-disabled;
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}
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}
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// Reset appearance properties for textual inputs and textarea
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// Can't be on input[type=*] selectors or it's too specific
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input,
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select,
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textarea {
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width: 100%;
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}
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// Reset width of input images, buttons, radios, checkboxes
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input[type="file"],
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input[type="image"],
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input[type="submit"],
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input[type="reset"],
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input[type="button"],
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input[type="radio"],
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input[type="checkbox"] {
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width: auto; // Override of generic input selector
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}
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// Normalize form controls
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// Override content-box in Normalize (* isn't specific enough)
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input[type="search"] {
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.box-sizing(border-box);
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}
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// Reset height since textareas have rows
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textarea {
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height: auto;
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}
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// Position radios and checkboxes better
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input[type="radio"],
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input[type="checkbox"] {
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@@ -159,19 +84,89 @@ input[type="number"] {
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// Placeholder
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// -------------------------
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// Placeholder text gets special styles because when browsers invalidate entire lines if it doesn't understand a selector
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input,
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textarea {
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//
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// Placeholder text gets special styles because when browsers invalidate entire
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// lines if it doesn't understand a selector/
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.form-control {
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.placeholder();
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}
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// CHECKBOXES & RADIOS
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// -------------------
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// Common form controls
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//
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// Shared size and type resets for form controls. Apply `.form-control` to any
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// of the following form controls:
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//
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// select
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// textarea
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// input[type="text"]
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// input[type="password"]
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// input[type="datetime"]
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// input[type="datetime-local"]
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// input[type="date"]
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// input[type="month"]
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// input[type="time"]
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// input[type="week"]
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// input[type="number"]
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// input[type="email"]
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// input[type="url"]
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// input[type="search"]
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// input[type="tel"]
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// input[type="color"]
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.form-control {
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display: block;
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width: 100%;
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height: @input-height-base; // Make inputs at least the height of their button counterpart (base line-height + padding + border)
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padding: @padding-base-vertical @padding-base-horizontal;
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font-size: @font-size-base;
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line-height: @line-height-base;
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color: @gray;
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vertical-align: middle;
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background-color: @input-bg;
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border: 1px solid @input-border;
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border-radius: @input-border-radius;
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.box-shadow(inset 0 1px 1px rgba(0,0,0,.075));
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.transition(~"border-color ease-in-out .15s, box-shadow ease-in-out .15s");
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&:focus {
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border-color: rgba(82,168,236,.8);
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outline: 0;
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.box-shadow(~"inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(82,168,236,.6)");
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}
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// Disabled and read-only inputs
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// Note: HTML5 says that inputs under a fieldset > legend:first-child won't be
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// disabled if the fieldset is disabled. Due to implementation difficulty,
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// we don't honor that edge case; we style them as disabled anyway.
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&[disabled],
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&[readonly],
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fieldset[disabled] & {
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cursor: not-allowed;
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background-color: @input-bg-disabled;
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}
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// Reset height for `textarea`s
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textarea& {
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height: auto;
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}
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}
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// Form groups
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//
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// Designed to help with the organization and spacing of vertical forms. For
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// horizontal forms, use the predefined grid classes.
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.form-group {
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margin-bottom: 15px;
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}
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// Checkboxes and radios
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//
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// Indent the labels to position radios/checkboxes as hanging controls.
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// Indent the labels to position radios/checkboxes as hanging
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.radio,
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.checkbox {
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display: block;
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@@ -217,8 +212,10 @@ textarea {
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// INPUT SIZES
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// -----------
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// Form control sizing
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//
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// Relative text size, padding, and border-radii changes for form controls. For
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// horizontal sizing, wrap controls in the predefined grid classes.
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select,
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textarea,
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@@ -261,28 +258,28 @@ select {
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}
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// FORM FIELD FEEDBACK STATES
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// --------------------------
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// Form control feedback states
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//
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// Apply contextual and semantic states to individual form controls.
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// Warning
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.has-warning {
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.form-field-validation(@state-warning-text, @state-warning-text, @state-warning-bg);
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.form-control-validation(@state-warning-text, @state-warning-text, @state-warning-bg);
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}
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// Error
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.has-error {
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.form-field-validation(@state-danger-text, @state-danger-text, @state-danger-bg);
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.form-control-validation(@state-danger-text, @state-danger-text, @state-danger-bg);
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}
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// Success
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.has-success {
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.form-field-validation(@state-success-text, @state-success-text, @state-success-bg);
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.form-control-validation(@state-success-text, @state-success-text, @state-success-bg);
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}
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// HELP TEXT
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// ---------
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// Help text
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//
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// Apply to any element you wish to create light text for placement immediately
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// below a form control. Use for general help, formatting, or instructional text.
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.help-block {
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display: block; // account for any element using help-block
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@@ -508,18 +508,20 @@
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}
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}
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// Framework mixins
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// --------------------------------------------------
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// Generate form validation states
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.form-field-validation(@text-color: #555, @border-color: #ccc, @background-color: #f5f5f5) {
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// Color the label text
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// Form validation states
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//
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// Used in forms.less to generate the form validation CSS for warnings, errors,
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// and successes.
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.form-control-validation(@text-color: #555, @border-color: #ccc, @background-color: #f5f5f5) {
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// Color the label and help text
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.help-block,
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.control-label {
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color: @text-color;
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}
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// Set the border and box shadow on specific inputs to match
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.input-with-feedback {
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.form-control {
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padding-right: 32px; // to account for the feedback icon
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border-color: @border-color;
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.box-shadow(inset 0 1px 1px rgba(0,0,0,.075)); // Redeclare so transitions work
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