CSS fonts

            string oo = @".sr-only-focusable:active,.sr-only-focusable:focus{clip:auto;height:auto;margin:0;overflow:visible;position:static;width:auto}@font-face{font-family:'Font Awesome 5 Brands';font-style:normal;font-weight:normal;font-display:auto;src:url(../webfonts/fa-brands-400.eot);src:url(../webfonts/fa-brands-400.eot?#iefix) format('embedded-opentype'),url(../webfonts/fa-brands-400.woff2) format('woff2'),url(../webfonts/fa-brands-400.woff) format('woff'),url(../webfonts/fa-brands-400.ttf) format('truetype'),url(../webfonts/fa-brands-400.svg#fontawesome) format('svg')}.fab{font-family:'Font Awesome 5 Brands'}@font-face{font-family:'Font Awesome 5 Duotone';font-style:normal;font-weight:900;font-display:auto;src:url(../webfonts/fa-duotone-900.eot);src:url(../webfonts/fa-duotone-900.eot?#iefix) format('embedded-opentype'),url(../webfonts/fa-duotone-900.woff2) format('woff2'),url(../webfonts/fa-duotone-900.woff) format('woff'),url(../webfonts/fa-duotone-900.ttf) format('truetype'),url(../webfonts/fa-duotone-900.svg#fontawesome) format('svg')}";

            string[] ss = oo.Split('}');             foreach (string item in ss)             {                 if (item.Contains("@font-face"))                 {                     Regex rex = new Regex(@"url\((.+?)\)");                    MatchCollection ms=rex.Matches(item);                    foreach (Match it in ms)                    {                        String str1 = it.Groups[1].ToString();                    }                 }             }