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