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