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