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