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<html><head><style>body { background-color: rgba(201, 76, 76, 0.3);}</style></head><body><p>The background color can be specified with an RGBA value.</p></body><!-- Mirrored from www.w3schools.com/cssref/tryit.php?filename=trycss_background-color4 by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 21 Dec 2022 17:34:56 GMT --></html>