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