Add contest to course (#126)

resources/course.scss

@@ -66,7 +66,7 @@
         box-shadow: 0 2px 4px #ccc;
     }
     .lesson-title {
-        font-size: 1.5em;
+        font-size: 1.25em;
         margin-left: 1em;
         margin-right: 1em;
         color: initial;
@@ -88,7 +88,7 @@
         margin-top: 10px;
     }
     .progress-bar {
-        background: $theme_color;
+        background: forestgreen;
         height: 10px;
         border-radius: 3px;
         line-height: 10px;
@@ -130,4 +130,26 @@
         text-decoration: none;
         color: inherit;
     }
+}
+
+.course-contest-card {
+    border: 1px solid #ddd;
+    border-radius: 8px;
+    margin-bottom: 20px;
+    padding: 15px;
+    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.1);
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+
+    h5 {
+        margin: 0 0 10px;
+        font-size: 1.2em;
+        color: #333;
+    }
+
+    p {
+        margin: 5px 0;
+        color: #555;
+    }
 }