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