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