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