correction

css/style.css

@@ -1,18 +1,21 @@
+* {
+    box-sizing: border-box;
+}
 body {
     width: 100%;
     height: 100%;
     background-color: rgb(190, 255, 255);
     margin: 0;
+    padding-bottom: 60px;
 }
 #img_1 {
-    display: flex;
     width: 20%;
-    height: 20%;
+    height: auto;
 }
 .image_footer {
     display: flex;
     width: 30%;
-    height: 30%;
+    height: auto;
 }
 .align_x {
     display: flex;
@@ -25,9 +28,7 @@ body {
     padding-right: 10px;
 }
 #text_1 {
-    display: flex;
     width: 65%;
-    height: 15%;
     font-size: 200%;
 }
 h1 {
@@ -53,8 +54,8 @@ h1 {
 
 .styled {
     border: 0;
-    height: 50%;
-    width: 40%;
+    height: 70px;
+    width: 130px;
     line-height: 2.5;
     padding: 0 20px;
     font-size: 1rem;
@@ -95,3 +96,4 @@ h1 {
 }
 p {
     font-family: cursive;
+}