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