x
<html><head><style>div { background: rgb(0, 128, 0);}div.first { background: rgba(0, 128, 0, 0.1);}div.second { background: rgba(0, 128, 0, 0.3);}div.third { background: rgba(0, 128, 0, 0.6);}</style></head><body><h1>Transparent Boxes 2</h1><p>Result with opacity:</p><div style="opacity:0.1;"> <h1>10% opacity</h1></div><div style="opacity:0.3;"> <h1>30% opacity</h1></div><div style="opacity:0.6;"> <h1>60% opacity</h1></div><div> <h1>opacity 1</h1></div><p>Result with rgba():</p>