Element block pseudo-class :active generated with border-radius cursor default transform z-index auto display block overflow visible box-sizing content-box border 0px rgba(0,0,0,1) solid width auto line-height normal margin 0px box-shadow 2px 2px 2px rgba(0,0,0,0.5) outline none float none font-size 16px height auto position static font-weight normal opacity 1 transition background text-shadow padding 0px