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