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