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