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