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