fixes jankiness with anchor tags in carousel.

docs/assets/css/bootstrap.css

@@ -5917,7 +5917,9 @@ a.badge:hover {
           transition: 0.6s ease-in-out left;
 }
 
-.carousel-inner > .item > img {
+.carousel-inner > .item > img,
+.carousel-inner > .item > a,
+.carousel-inner > .item > img > a {
   display: block;
   line-height: 1;
 }

less/carousel.less

@@ -21,12 +21,14 @@
     display: none;
     position: relative;
     .transition(.6s ease-in-out left);
-  }
 
-  // Account for jankitude on images
-  > .item > img {
-    display: block;
-    line-height: 1;
+    // Account for jankitude on images
+    > img,
+    > a,
+    > img > a {
+      display: block;
+      line-height: 1;
+    }
   }
 
   > .active,