@@ -0,0 +1,65 @@
+body{
+    height: 100vh;
+    overflow: hidden;
+}
+.container{
+    margin-left: 40px!important;
+    margin-right: 40px!important;
+    max-width: 100%;
+}
+.col-md-4{
+    height: 220px;
+    padding: 1px;
+}
+img{
+    width: 100%;
+    height: 100%;
+}
+.puzzle{
+    background-color: rgb(139, 139, 172);
+    margin-right: 40px;
+}
+.h-puzzle{
+    height: 82vh;
+    width: 100%;
+    color: aliceblue;
+    font-size: 180px;
+    background-color: rgb(139, 139, 172);
+}
+#win{
+    color: aliceblue;
+    font-family: 'Courier New', Courier, monospace;
+    font-weight: bold;
+    position: absolute;
+    font-size: 45px;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    z-index: 1;
+    width: 450px;
+    height:100%;
+}
+.item{
+    margin-left: 40px;
+    margin-right: 250px;
+    width: 100%;
+    flex-direction: column;
+}
+.item label{
+    font-size: 30px;
+}
+.ch-img{
+    height: 50%;
+    padding: 1px;
+}
+#choose-cont, #st-btn{
+    margin-top: -140px;
+}
+#st-btn{
+    font-size: 23px;
+}
+#invalid{
+    background-color: rgba(180, 16, 16, 0.3);
+    text-align: center;
+    margin-top: 5px;
+}