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