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