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