chromium/third_party/blink/web_tests/http/tests/devtools/elements/styles-4/resources/styles-source-lines-helper.html

<html>
<head>
<!--
    Line numbers are reported wrt the opened style tag baseline.
    Allow some space here to align local line numbers to be style + 10.
    Selector sourceLine is the line of the corresponding { following the
    selector text.
-->

<style type="text/css" media="screen">
#main, .at_line_11::/*
Multiline comment
before pseudo element
              */before 
{
    color:red;
    content: "Before"
}
/*

Multiline comment followed with whitespace


*/

#main, .at_line_26


{
    /* Comment in definition*/
    /* Comment in definition 2*/

    /* Comment in definition 3
    */font-family:/*  Comment in 
                      value  */courier;
    color blue;
}/*Multiline comment

followed by selector
*/#main,
.at_line_41

{
    font-size:
        10px;
}


#main, .at_line_49
{
    border: 1px solid
    red;
}
</style>
</head>

<body>
<div id="main"></div>

</body>
</html>