// // Forms // -------------------------------------------------- // Normalize non-controls // // Restyle and baseline non-control form elements. fieldset { padding: 0; margin: 0; border: 0; // Chrome and Firefox set a `min-width: min-content;` on fieldsets, // so we reset that to ensure it behaves more like a standard block element. // See https://github.com/twbs/bootstrap/issues/12359. min-width: 0; } legend { display: block; width: 100%; padding: 0; margin-bottom: $line-height-computed; font-size: ($font-size-base * 1.5); line-height: inherit; color: $legend-color; border: 0; border-bottom: 1px solid $legend-border-color; } label { display: inline-block; max-width: 100%; // Force IE8 to wrap long content (see https://github.com/twbs/bootstrap/issues/13141) margin-bottom: 5px; font-weight: bold; } // Normalize form controls // // While most of our form styles require extra classes, some basic normalization // is required to ensure optimum display with or without those classes to better // address browser inconsistencies. // Override content-box in Normalize (* isn't specific enough) input[type="search"] { @include box-sizing(border-box); } // Position radios and checkboxes better input[type="radio"], input[type="checkbox"] { margin: 4px 0 0; margin-top: 1px \9; // IE8-9 line-height: normal; } input[type="file"] { display: block; } // Make range inputs behave like textual form controls input[type="range"] { display: block; width: 100%; } // Make multiple select elements height not fixed select[multiple], select[size] { height: auto; } // Focus for file, radio, and checkbox input[type="file"]:focus, input[type="radio"]:focus, input[type="checkbox"]:focus { @include tab-focus; } // Adjust output element output { display: block; padding-top: ($padding-base-vertical + 1); font-size: $font-size-base; line-height: $line-height-base; color: $input-color; } // Common form controls // // Shared size and type resets for form controls. Apply `.form-control` to any // of the following form controls: // // 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"] .form-control { display: block; width: 100%; height: $input-height-base; // Make inputs at least the height of their button counterpart (base line-height + padding + border) padding: $padding-base-vertical $padding-base-horizontal; font-size: $font-size-base; line-height: $line-height-base; color: $input-color; background-color: $input-bg; background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214 border: 1px solid $input-border; border-radius: $input-border-radius; // Note: This has no effect on s in CSS. @include box-shadow(inset 0 1px 1px rgba(0,0,0,.075)); @include transition(border-color ease-in-out .15s, box-shadow ease-in-out .15s); // Customize the `:focus` state to imitate native WebKit styles. @include form-control-focus; // Placeholder @include placeholder; // Unstyle the caret on `