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