add css section area-content

css/styles.css

@@ -55,3 +55,34 @@
   display: block;
   margin: 0 auto;
 }
+
+.area-content {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.area-content .box-item {
+  background: #ffffff;
+  box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.23);
+  padding: 30px 20px;
+  margin: 0 10px;
+  min-height: 280px;
+}
+
+.area-content .box-item:first-of-type {
+  margin-left: 0;
+}
+
+.area-content .box-item:last-of-type {
+  margin-right: 0;
+}
+
+.area-content .box-item .description {
+  max-width: 299px;
+  text-align: center;
+  margin: 0 auto;
+}
+.area-content .box-item img {
+  margin: 0 auto 20px auto;
+}