Update app.css

app.css

@@ -28,8 +28,8 @@ outline: 0;
 }
 input[type="file"] {
 color: transparent;
-width: 100%;
-height: auto;
+width: 300px;
+height: 300px;
 cursor: pointer;
 }
 input[type="file"]::-webkit-file-upload-button {
@@ -42,25 +42,15 @@ background: url(https://intifada.pages.dev/upload.jpeg);
 background-repeat: no-repeat;
 background-position: center center;
 background-size: cover;
-width: 100%; 
-height: auto;
+width: 300px; 
+height: 300px;
 }
 input:hover {
 max-width: 100%;
 cursor: pointer;
 animation: shake 0.35s;
 }
-.btn {
-display : inline-block;
-right : 220px;    
-width : 80px;
-height : 30px;
-background : #CCC;
-color : #FFF;
-text-decoration : none;
-line-height : 30px;
-text-align : center;
-}
+
 @keyframes shake {
 0% {
 transform: rotate(0deg);