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