CHAOYANG

However, if you've tried this, you probably found that it affects the opacity of whatever is nested within it as well. In this case, our text. Well, here's a simple trick to help. There are other ways to work around this, but I've found this one to be the easiest. Simply use rgba to define your background color and specify opacity with it at the same time by adjusting the last value, for alpha, in your rgba code. For scaling, bringing the value closer to 0 increases transparency.