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