Element block pseudo-element :before generated with font-size 16px height auto border-radius cursor default border 0px rgba(0,0,0,1) solid box-sizing content-box position static display block z-index auto float none background margin 0px padding 20px width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden transition line-height 1 font-weight normal box-shadow 1px 3px 2px rgba(0,0,0,0.3) transform