Element block pseudo-element :after generated with border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius overflow hidden font-size 22px margin - transform box-sizing content-box background float none opacity 1 padding 20px z-index auto width 100% position fixed display block height auto outline none box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 font-weight bold cursor default transition