// Prevent Highlighting
@mixin no-select() {

    p, h1, h2, h3, h4, li, blockquote {
      -webkit-user-select: none; /* Safari, iOS, and Android */
       -moz-user-select: none; /* Firefox */
        -ms-user-select: none; /* Internet Explorer/Edge */
            user-select: none; /* Non-prefixed version, currently
                                  supported by Chrome and Opera */
    }

}

@include no-select();

html {

    @include no-select();
    
    body {
        
        @include no-select();

        article { @include no-select(); }

    }

}