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