diff --git a/src/I_Love_Math.jpg b/src/I_Love_Math.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..e1e280aeffd787caadafc9b9bad34c642bf048d2
Binary files /dev/null and b/src/I_Love_Math.jpg differ
diff --git a/src/Quiz.css b/src/Quiz.css
index cb5c6ab0d1fb364a68c56378493635f2fc30d630..edeeef652072f0ab744a1f1d7ee7f4163da954de 100644
--- a/src/Quiz.css
+++ b/src/Quiz.css
@@ -1,13 +1,13 @@
 .Main {
     background: gray;
-    background-image: url('background_ex1.jpg');
+    background-image: url('I_Love_Math.jpg');
     display: inline-block;
     border: 3px solid black;
     width: 750px;
     height: 180px;
     text-align: center;
     margin-left: 410px;
-    margin-top: 150px;
+    margin-top: 30px;
     font-size: 120px;
     font-family: cursive;
     color : greenyellow;
@@ -16,7 +16,6 @@
     3px -3px 0 #000, /* 오른쪽 위 그림자 */
     -3px 3px 0 #000, /* 왼쪽 아래 그림자 */
     3px 3px 0 #000; /* 오른쪽 아래 그림자 */
-
 }
 
 /* .Name {} */
@@ -31,7 +30,7 @@
     margin: 30px;
     margin-left: 650px;
     margin-top: 30px;
-    margin-bottom: 200px;
+    margin-bottom: 400px;
     width: 220px;
     height: 50px;
     font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;