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