adding more folders/files from site

multibox/css/style.css

@@ -0,0 +1,99 @@
+* {
+  -webkit-box-sizing: border-box;
+          box-sizing: border-box;
+}
+
+body {
+  padding: 0;
+  margin: 0;
+}
+
+#notfound {
+  position: relative;
+  height: 100vh;
+}
+
+#notfound .notfound {
+  position: absolute;
+  left: 50%;
+  top: 50%;
+  -webkit-transform: translate(-50%, -50%);
+      -ms-transform: translate(-50%, -50%);
+          transform: translate(-50%, -50%);
+}
+
+.notfound {
+  max-width: 520px;
+  width: 100%;
+  text-align: center;
+  line-height: 1.4;
+}
+
+.notfound .notfound-404 {
+  height: 190px;
+}
+
+.notfound .notfound-404 h1 {
+  font-family: 'Montserrat', sans-serif;
+  font-size: 146px;
+  font-weight: 700;
+  margin: 0px;
+  color: #fff;
+}
+
+.notfound h2 {
+  font-family: 'Montserrat', sans-serif;
+  font-size: 22px;
+  font-weight: 700;
+  margin: 0;
+  text-transform: uppercase;
+  color: #fff;
+}
+
+.notfound p {
+  font-family: 'Montserrat', sans-serif;
+  color: #fff;
+  font-weight: 300;
+}
+
+.notfound a {
+  font-family: 'Montserrat', sans-serif;
+  display: inline-block;
+  padding: 12px 30px;
+  font-weight: 700;
+  background-color: #8b0000;
+  color: #fff;
+  border-radius: 40px;
+  text-decoration: none;
+  -webkit-transition: 0.2s all;
+  transition: 0.2s all;
+}
+
+.notfound a:hover {
+  opacity: 0.8;
+}
+
+		body {
+			background: black;
+			color: white;
+			font-family: Arial, Helvetica, sans-serif;
+			font-size: 13px;
+			background-image: url('https://scape05.com/css/img/bg.jpg');
+			background-position: top center;
+			background-repeat: repeat-y;
+			text-align: center;
+			margin: 0;
+		}
+
+@media only screen and (max-width: 767px) {
+  .notfound .notfound-404 {
+    height: 115px;
+  }
+  .notfound .notfound-404 h1 {
+    font-size: 86px;
+  }
+  .notfound .notfound-404 h1>span {
+    width: 86px;
+    height: 86px;
+  }
+}