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