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