main:after{content:"";position:absolute;bottom:0;left:0;width:100%;height:30px;pointer-events:none}[data-theme=dark] main:after{background:linear-gradient(0deg,rgba(0,0,0,1),rgba(0,0,0,0))}[data-theme=light] main:after{background:linear-gradient(0deg,rgba(255,255,255,1),rgba(255,255,255,0))}