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