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