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