// Form validation states // // Used in forms.less to generate the form validation CSS for warnings, errors, // and successes. .form-control-validation(@text-color: #555; @border-color: #ccc; @background-color: #f5f5f5) { // Color the label and help text .help-block, .control-label, .radio, .checkbox, .radio-inline, .checkbox-inline, &.radio label, &.checkbox label, &.radio-inline label, &.checkbox-inline label { color: @text-color; } // Set the border and box shadow on specific inputs to match .form-control { border-color: @border-color; .box-shadow(inset 0 1px 1px rgba(0,0,0,.075)); // Redeclare so transitions work &:focus { border-color: darken(@border-color, 10%); @shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 6px lighten(@border-color, 20%); .box-shadow(@shadow); } } // Set validation states also for addons .input-group-addon { color: @text-color; border-color: @border-color; background-color: @background-color; } // Optional feedback icon .form-control-feedback { color: @text-color; } } // Form control focus state // // Generate a customized focus state and for any input with the specified color, // which defaults to the `@input-border-focus` variable. // // We highly encourage you to not customize the default value, but instead use // this to tweak colors on an as-needed basis. This aesthetic change is based on // WebKit's default styles, but applicable to a wider range of browsers. Its // usability and accessibility should be taken into account with any change. // // Example usage: change the default blue border and shadow to white for better // contrast against a dark gray background. .form-control-focus(@color: @input-border-focus) { @color-rgba: rgba(red(@color), green(@color), blue(@color), .6); &:focus { border-color: @color; outline: 0; .box-shadow(~"inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px @{color-rgba}"); } } // Form control sizing // // Relative text size, padding, and border-radii changes for form controls. For // horizontal sizing, wrap controls in the predefined grid classes. `