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