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