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