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