Site layout changes and more flexbox experiements with CSS.

assets/css/stylesheet.css

@@ -1,93 +1,118 @@
-/* Quartznet - Main stylesheet */
-html, body {
-  margin: 0px;
-  padding: 0px;
-  border: 0px;
-  width:100%;
-  height:100vh;
+/* Quartznet main stylesheet */
+
+/*
+* Base rules
+*/
+
+html {
+  box-sizing: border-box;
 }
 
-h1, h2, h3 {
-  line-height: 1.2;
+*, *:before, *:after {
+  box-sizing: inherit;
 }
 
 body {
-  background: url(/assets/textures/blue.jpg);
   font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Segoe UI Symbol", "Segoe UI Emoji", "Apple Color Emoji", Roboto, Helvetica, Arial, sans-serif;
   font-size: 18px;
   font-display: swap;
   line-height: 1.8;
 }
 
+h1, h2, h3, h4, h5, h6 {
+  font-weight: bold;
+  line-height: 1.2;
+  padding: 0;
+}
+
+p {
+  margin: 15px 0;
+}
+
+/*
+https://stackoverflow.com/questions/36229356/whats-the-equivalent-of-the-container-bootstrap-class-in-purecss-io
+bootstrap container code
+*/
+.container {
+  padding-right: 15px;
+  padding-left: 15px;
+  margin-right: auto;
+  margin-left: auto;
+  /* max-width: 80%; */
+}
+
+img {
+  max-width: 100%;
+}
+
+
+/*
+* Layout starts here!
+*/
+
 header {
   min-height: 50px;
-  padding: 10px 0px;
+  /* text-align: center; */
+  border-bottom: 5px solid gray;
 }
 
 .title {
-  font-size: 48px;
-  padding-left: 10px;
-  padding-right: 10px;
+  font-size: 3em;
+  text-decoration: none;
+  margin: 0;
+  padding: 0;
+  display: inline-block;
+  line-height: 80px;
 }
 
 /* flexbox navbar test*/
-.menu {
-  padding-left: 0;
+nav ul {
   display: flex;
-  flex-flow: row wrap;
+  padding: 0;
+  margin: 0;
 }
 
-.info {
-  flex: 1 1 100%;
-  font-size: 20px;
-  padding-left: 10px;
-  padding-right: 10px;
+nav ul li {
+  font-size: 1.2em;
   text-align: center;
 }
 
-.item {
-  flex: 0 1 100px;
-  font-size: 18px;
-  padding-left: 10px;
-  padding-right: 10px;
-  text-align: center;
-}
-
-li {
+nav li {
   list-style-type: none;
 }
 
-li a:hover {
+/* Change color on hover */
+nav li a {
+  margin-right: 50px;
+  text-decoration: none;
+}
+
+nav li a:hover {
   text-decoration: underline;
 }
 
-li a:visited {
-  text-decoration: underline;
-}
-
-/* Main content box */
+/* Contains all content */
 main {
-  margin-top: 30px;
-  margin-bottom: 30px;
-  margin-top: 30px;
-  min-height: 70vh;
+  padding-top: 20px;
   /*Extra space to push footer to the bottom when there is not much content*/
-  min-height: calc(100vh - (60px + 215px));
+  /* @TODO fix height calculation. No way to get height of window as far as I know. Only the vertical height...*/
+  /* min-height: calc(100vh - 340px); */
+  min-height: 710px;
 }
 
-h1, h2, h3 {
-  line-height: 1.2;
-}
 
-/* Different content box types*/
+/*
+* Content types
+*/
+
 section {
   border-radius: 5px;
   min-height: 380px;
-  margin-bottom: 20px;
-  padding: 20px;
+  margin-bottom: 2em;
+  padding: 5px 20px;
 }
 
-/* Login test */
+/* Login form styling. Work in progress. */
 .login-form {
   margin: 0 auto;
   width: 50%;
@@ -151,18 +176,49 @@ section {
   padding-top: calc(var(--input-padding-y) / 3);
   padding-bottom: calc(var(--input-padding-y) / 3);
 }
-/*end login test */
 
-/* Footer at bottom of page */
 footer {
   font-size: 18px;
-  height: 60px;
-  line-height: 60px;
+  padding: 5px;
   text-align: center;
-  vertical-align: middle;
 }
 
-footer > p {
-  margin: 0 auto;
-  text-align: center;
+/*
+* Responsice design(tablet/mobile)
+*/
+
+@media (min-width: 768px) {
+  .container {
+    width: 750px;
+  }
+}
+
+@media (min-width: 992px) {
+  .container {
+    width: 970px;
+  }
+}
+
+@media (min-width: 1200px) {
+  .container {
+    width: 1170px;
+  }
+}
+
+/* Responsive layout - when the screen is less than 700px wide, make the two columns stack on top of each other instead of next to each other */
+@media screen and (max-width: 700px) {
+  .title {
+    display: block;
+    text-align: center;
+  }
+
+  nav ul {
+    flex-direction: column;
+    margin: 0 auto;
+  }
+
+  nav ul li a {
+    text-align: center;
+    margin: 0 auto;
+  }
 }