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