Element block pseudo-element :before generated with display block height auto margin -10px z-index auto transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 padding -6px border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px background overflow hidden font-weight normal width 160px position static box-sizing content-box cursor default border 0px rgba(0,0,0,1) solid float none transform