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