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