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