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