Latest Clearfix hack

clearfix.scss

// https: //stackoverflow.com/a/3805213/4106263
// https: //stackoverflow.com/questions/211383/what-methods-of-clearfix-can-i-use
// https: //github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css#L169

.clearfix {    
    &::after,
    &::before {
        content: ' ';
        /* 1 */
        display: table;
        /* 2 */
    }
  
    &::after {
        clear: both;
    }
}