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