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