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