Update _sidebar.scss

Author: fangli333

_sass/_sidebar.scss

@@ -92,6 +92,8 @@
   img {
     max-width: 175px;
     border-radius: 0;
+    width: 100%; /* Ensure it fills its container */
+    height: auto;
 
     @include breakpoint($large) {
       padding: 5px;