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