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