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