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