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