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