Element block pseudo-element :before generated with overflow hidden box-sizing content-box height auto cursor default border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform border-radius font-size 16px padding 20px display block font-weight normal line-height 1 width 160px float none box-shadow 5px 5px 8px rgba(0,0,0,0.4) margin 0px background position static transition z-index auto