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