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