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