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