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