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