Element block pseudo-element :after generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius float none margin 0px transform box-sizing content-box border 0px rgba(0,0,0,1) solid cursor default transition height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 width 160px display block z-index auto font-weight normal padding 20px position static font-size 16px overflow hidden background