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