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