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