Element block pseudo-class :active generated with z-index auto height auto border 0px rgba(0,0,0,1) solid line-height 1 position static box-sizing content-box font-weight normal padding auto transition float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius overflow hidden background cursor default width 160px display block margin 78px font-size 16px transform box-shadow 1px 1px 1px rgba(0,0,0,0.3)