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