Style updates on the blog page.

views/blog/index.css

@@ -3,14 +3,13 @@
 body{
     background: rgb(196, 198, 192);
     padding: 25px;
-    font-family: monospace;
 }
 
 #contents{
     display: flex;
     flex-direction: column;
     align-items:center;
-    max-width: 1000px;
+    max-width: 700px;
     margin: auto;
 }
 
@@ -20,7 +19,6 @@ body{
 
         p{
             margin: 20px 0;
-            font-size: 20px;
+            font-size: 18px;
             line-height: 1.5;
-            text-indent: 35px;
         }