Add print css file

assets/css/print.css

@@ -0,0 +1,70 @@
+/**
+ * Print stylesheet for the blogotheme theme.
+* @version         1.0
+* @lastmodified    2021-01-03
+*/
+
+@media print {
+
+    body {
+        word-break: keep-all;
+        font-size: 1em;
+        font-family: serif;
+    }
+
+    h1, h2, p, hr {
+        margin: 0;
+        padding: 0;
+        padding-top: 1em;
+    }
+
+    .post{
+        line-height: 1;
+    }
+
+    .nav-bar {
+       max-width: none;
+       padding: 0;
+   }
+
+   .card {
+       border: none;
+       margin: 0;
+   }
+
+   #menu {
+       display: none;
+       float: left;
+       max-width: none;
+   }
+
+   .content {
+       text-align: justify;
+       margin: 0;
+       max-width: none;
+
+   }
+
+   .side-text-padding {
+       padding-left: 0rem !important;
+       padding-right: 0rem !important;
+       box-sizing: border-box !important;
+   }
+
+   .end-nav {
+       display: none;
+   }
+
+   main {
+       padding: none;
+   }
+
+   footer {
+       color: black;
+       font-size: 1em;
+   }
+
+   footer::after {
+       content: "Printed from https://n07070.xyz"
+   }
+}