gulpman/lib/gulp-usemin/test/fixtures/conditional-css.html

Create Modular Front-End Build System. Based on gulp, very easy and light

<!-- build:css /style.css -->
<!--[if lt IE 9]>
<link rel="stylesheet" href="css/clear.css"/>
<link rel="stylesheet" href="css/main.css"/>
<![endif]-->
<!-- endbuild -->