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