Element block pseudo-element :before generated with padding 7px transform cursor default z-index auto width 60px float none border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) background border 0px rgba(0,0,0,1) solid font-weight normal height 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box position static overflow hidden line-height 1 display block transition margin 0px font-size 16px