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