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