Making text box transparent/translucent | WordPress
Mar 15, 2020· IF so, you will need to add this to your customizer's Additional CSS tab: .hentry { background: rgba (255,255,255,0.5); } You can change the 0.5 to the transparency level you want; this references 50% transparency. The 255,255,255 that you see there is the colour white, but instead of HEX colour, that represents RGB value.