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