div {
    content: '⬇';
    content: "😀";
    content: "\'test\'";
    content: "\\'test\'";
    content: "\\\\'test\'";

    content: '"string" is string';
    content: "'string' is string";
    content: '\"string\" is string';
    content: '\'string\' is string';
    content: "\"string\" is string";
    content: "\'string\' is string";

    content: '\'string\' is \"string\"';
    content: "\'string\' is \"string\"";
    content: "'test' \'test\'";
    content: '"test" \"test\"';
    
    content: "'test'";
    content: "\'test\'";
    content: "\"test\"";
    content: '\'test\'';
    content: '\'test\'';
    content: '\"test\"';
    
    
    content: "\22string\22";
    content: '\27string\27';
    
    content: "This string has a \Aline break in it.";
    content: "This string has a \A line break in it.";
    content: "This string has a \00000Aline break in it.";
    content: "This string has a \00000A line break in it.";

    content: "\"test\" \"test\" \"test\" 'test'";
    content: "\"test\" \"test\" \"test\" \'test\'";
    content: "\'test\' \'test\' \'test\' \"test\"";
    content: '\"test\" \"test\" \"test\" \'test\'';
    content: '\'test\' \'test\' \'test\' "test"';
    content: '\'test\' \'test\' \'test\' \"test\"';
    
    content: '\\\'test\\\' \\\'test\\\' \\\'test\\\' \\\"test\\\"';

    background: url('http://example.com/foo\'bar.jpg');
    background: url('http://example.com/foo\"bar.jpg');

    background: url("http://example.com/foo\'bar.jpg");
    background: url("http://example.com/foo\"bar.jpg");
}

div {
    grid-template: [header-top] "a a a"     [header-bottom]
                   [main-top] "b b b" 1fr [main-bottom]
                            / auto 1fr auto;
}

.other {
    grid-template: [header-left] "head head" 30px [header-right]
                 [main-left]   "nav  main" 1fr  [main-right]
                 [footer-left] "nav  foot" 30px [footer-right]
                 / 120px 1fr;
}

.prop {
    prop: name "test";
}

.foo {
    content: 'string \
is string';
}

.foo {
    content: 'stri\
ng\
 is stri\
ng';
}
