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