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