Fix display of carousel images on older browsers

See: aspnet/Templates#582
Thanks!

Author: peterblazejewicz

templates/projects/webbasic/wwwroot/css/site.css

@@ -22,6 +22,13 @@ textarea {
     font-size: 20px;
     line-height: 1.4;
 }
+
+/* Make .svg files in the carousel display properly in older browsers */
+.carousel-inner .item img[src$=".svg"]
+{
+    width: 100%;
+}
+
 /* Hide/rearrange for smaller screens */
 @media screen and (max-width: 767px) {
   /* Hide captions */