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