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