diff --git a/css/contrastDetails.css b/css/contrastDetails.css
index 4dd00e5..681a980 100644
--- a/css/contrastDetails.css
+++ b/css/contrastDetails.css
@@ -283,6 +283,7 @@
 .body .item .thead .mode2.schoolranking {
   height: 100%;
   cursor: pointer;
+  display: flex;
 }
 .body .item .thead .mode3 {
   font-family: "Arial-Black", "Arial Black", sans-serif;
diff --git a/css/contrastDetails.less b/css/contrastDetails.less
index 1efc4c3..d807356 100644
--- a/css/contrastDetails.less
+++ b/css/contrastDetails.less
@@ -326,6 +326,7 @@
                 &.schoolranking {
                     height: 100%;
                     cursor: pointer;
+                    display: flex;
                 }
             }