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