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