### :not selector The `:not` psuedo selector is useful for styling a group of elements, while leaving the last (or specified) element unstyled. #### HTML ```html ``` #### CSS ```css .css-not-selector-shortcut { display: flex; } ul { padding-left: 0; } li { list-style-type: none; margin: 0; padding: 0 0.75rem; } li:not(:last-child) { border-right: 2px solid #d2d5e4; } ``` #### Demo #### Explanation `li:not(:last-child)` specifies that the styles should apply to all `li` elements except the `:last-child`. #### Browser support ✅ No caveats. * https://caniuse.com/#feat=css-sel3