Element block pseudo-class :active generated with border-radius font-weight normal position static height auto box-sizing content-box display inline-block float none background padding 21px cursor default overflow hidden font-size 16px transform text-shadow 1px 1px 0px rgba(0,0,0,0.25) width 160px margin 0px box-shadow 2px 2px 2px rgba(0,0,0,0.5) line-height 1 transition z-index auto border 2px rgba(0,0,0,1) solid