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