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