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