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