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