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