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