.content{position:relative;line-height:1.5em;transition:max-height .3s ease-out;overflow:hidden}.content.collapsed{max-height:var(--max-height,6.5em)}.content.collapsed::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:2em;background:linear-gradient(transparent,#fff);transition:opacity .3s ease-out}.content.expanded{max-height:1000px}.content.expanded::after{opacity:0}