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