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