Element block pseudo-class :active generated with height auto z-index auto border-radius margin 0px box-sizing content-box text-shadow 1px 1px 0px rgba(255,255,255,0.66) width auto position static overflow visible font-weight normal border 1px #b7b7b7 solid font-size 16px cursor default padding 20px background transition display inline-block box-shadow 2px 2px 2px rgba(0,0,0,0.2) float none transform line-height normal