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