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