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