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