User:Endilyn/tset.less

/* LESS test */ color: black;
 * 1) mw-emailaddress-validity {

/* '&' concatenates a nested selector with its parent: */ &.valid { border: 1px solid #80FF80; background-color: #C0FFC0; }

&.invalid { border: 1px solid #FF8080; background-color: #FFC0C0; } }