@mixin shadow(){
-webkit-box-shadow: 0px 0px 5px $colGrey; box-shadow: 0px 0px 5px $colGrey;
}
@mixin rounded($topl : 5px,$topr : 5px, $botr : 5px, $botl : 5px ){
-webkit-border-radius:$topl $topr $botr $botl ; border-radius: $topl $topr $botr $botl;
}