embedded_libs/fmt-8.1.1/doc/bootstrap/mixins/tab-focus.less
browsing at commit = 3708bdcb009d33d5aa26c7f994db9958c7f7e51c
// WebKit-style focus
.tab-focus() {
// Default
outline: thin dotted;
// WebKit
outline: 5px auto -webkit-focus-ring-color;
outline-offset: -2px;
}