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