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