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