Element block pseudo-element :before generated with z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition margin 0px background box-sizing content-box height auto border 0px rgba(0,0,0,1) solid box-shadow 3px 3px 1px rgba(0,0,0,0.3) overflow hidden float none font-size 16px cursor default width 160px line-height 1 display block font-weight normal position static padding 20px transform border-radius