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