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