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