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