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