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