Element block pseudo-element :after generated with display block height auto cursor default font-size 16px transition background position static z-index auto padding 25px line-height 1 border 0px rgba(0,0,0,1) solid border-radius width 160px float none margin 1px overflow hidden transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box