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