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