relative Changes in CSS

myproject1/assets/styles.css

 body{
     background-color: #0f121f;
-    background-image: url(/static/stars.png);
+    /*noinspection CssUnknownTarget*/
+    background-image: url(/static/best.jpg);
     background-repeat-y: no-repeat;
     color: #fff;
 }
@@ -62,7 +63,7 @@ nav button{
 
 .article{
     padding: 10px;
-    border: 1px solid #00dba0;
+    border: 1px solid #e8572f;
     position: relative;
     padding-bottom: 40px;
 }
@@ -73,7 +74,7 @@ nav button{
 
 .article .author{
     padding: 10px;
-    background: #00dba0;
+    background: #e8572f;
     position: absolute;
     right: 0;
     bottom: 0;
@@ -101,4 +102,97 @@ nav button{
 
 .article-detail  .article p{
     margin: 10px 20px
-}
\ No newline at end of file
+}
+
+.site-form {
+    margin-top: 60px;
+    border: 1px solid #e8572f;
+    padding: 20px;
+}
+
+.site-form input, .site-form textarea{
+    display: block;
+    margin: 20px 0 0px 0;
+    padding: 10px;
+}
+
+a.highlight{
+    border: 1px solid #e8572f;
+    padding: 10px;
+    border-radius: 4px;
+    color: #e8572f;
+}
+
+.helptext, .helptext ul{
+    margin: 0 auto 20px;
+    color: #bbb;
+    font-size: 14px;
+    display: block;
+}
+
+.errorlist li{
+    padding: 10px;
+    list-style-type: none;
+    border: 1px solid #FF5722;
+    margin: 10px 0;
+    color: #FF5722
+}
+
+.errorlist{
+    padding: 0;
+}
+
+.site-form input[type="submit"]{
+    background: #e8572f;
+    border: 0;
+    color: #fff;
+    font-size: 20px;
+    border-radius: 4px;
+    margin: 10px 0;
+}
+.container{
+
+  margin:auto;
+  overflow:hidden;
+  width: 100%
+}
+
+header #branding{
+
+  margin-left:10px;
+}
+header{
+  background:#35424a;
+  color:#ffffff;
+  padding-top:30px;
+  min-height:70px;
+  border-bottom:#e8491d 3px solid;
+}
+header nav{
+  float:right;
+  margin-top:10px;
+  margin-right:15px;
+}
+header .highlight, header .current a{
+  color:#e8491d;
+  font-weight:bold;
+}
+
+header a:hover{
+  color:#cccccc;
+  font-weight:bold;
+}
+footer{
+  padding:20px;
+  margin-top:150px;
+  color:#ffffff;
+  background-color:#e8491d;
+  text-align: center;
+  textarea:center;
+
+
+}
+h1.create {
+  margin-top:30px;
+  margin-left:300px;
+}