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