#content::after{content:"";position:absolute;inset:0;z-index:10;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22720%22%20height%3D%22440%22%20viewBox%3D%220%200%20720%20440%22%3E%3Ctext%20x%3D%22360%22%20y%3D%22220%22%20text-anchor%3D%22middle%22%20transform%3D%22rotate%28-22%20360%20220%29%22%20fill%3D%22%23526276%22%20fill-opacity%3D%220.085%22%20font-family%3D%22Arial%2C%20sans-serif%22%20font-size%3D%2219%22%3E%E8%BD%AF%E4%BB%B6%E8%B4%AD%E4%B9%B0%E8%81%94%E7%B3%BB%20telegram%3A%20%40baolonggendan%3C%2Ftext%3E%3C%2Fsvg%3E");background-repeat:repeat;background-size:720px 440px}
@media(max-width:600px){#content::after{background-size:540px 420px}}