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