Element block pseudo-class :active generated with font-size 1em z-index auto display inline-block height auto line-height 2em opacity 1 border 1px rgba(211,211,211,1) solid font-weight bold border-radius box-sizing content-box text-shadow 0px 1px 0px rgba(255,255,255,0.8) transform box-shadow 0px 0px 1px rgba(255,255,255,0.8) margin 0.5em cursor default width auto overflow visible padding 1.5em background float none position static transition outline none