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