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