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