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