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