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