Element block pseudo-element :before generated with transform transition width 160px border-radius outline none status opacity 1 background border 0px rgba(0,0,0,0) none font-weight normal height auto box-sizing content-box line-height 2 margin 0px cursor default display block z-index auto text-shadow font-size 14px overflow hidden position static box-shadow 0px 0px 1px rgba(0,0,0,0.5) float none padding 20px