1 // Form validation states
3 // Used in forms.less to generate the form validation CSS for warnings, errors,
6 .form-control-validation(@text-color: #555; @border-color: #ccc; @background-color: #f5f5f5) {
7 // Color the label and help text
17 &.checkbox-inline label {
20 // Set the border and box shadow on specific inputs to match
22 border-color: @border-color;
23 .box-shadow(inset 0 1px 1px rgba(0,0,0,.075)); // Redeclare so transitions work
25 border-color: darken(@border-color, 10%);
26 @shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 6px lighten(@border-color, 20%);
30 // Set validation states also for addons
33 border-color: @border-color;
34 background-color: @background-color;
36 // Optional feedback icon
37 .form-control-feedback {
43 // Form control focus state
45 // Generate a customized focus state and for any input with the specified color,
46 // which defaults to the `@input-border-focus` variable.
48 // We highly encourage you to not customize the default value, but instead use
49 // this to tweak colors on an as-needed basis. This aesthetic change is based on
50 // WebKit's default styles, but applicable to a wider range of browsers. Its
51 // usability and accessibility should be taken into account with any change.
53 // Example usage: change the default blue border and shadow to white for better
54 // contrast against a dark gray background.
55 .form-control-focus(@color: @input-border-focus) {
56 @color-rgba: rgba(red(@color), green(@color), blue(@color), .6);
60 .box-shadow(~"inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px @{color-rgba}");
64 // Form control sizing
66 // Relative text size, padding, and border-radii changes for form controls. For
67 // horizontal sizing, wrap controls in the predefined grid classes. `<select>`
68 // element gets special love because it's special, and that's a fact!
69 .input-size(@input-height; @padding-vertical; @padding-horizontal; @font-size; @line-height; @border-radius) {
70 height: @input-height;
71 padding: @padding-vertical @padding-horizontal;
72 font-size: @font-size;
73 line-height: @line-height;
74 border-radius: @border-radius;
77 height: @input-height;
78 line-height: @input-height;