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