rebuild with purecss instead of bootstrap

themes/simple/static/css/article.css

@@ -0,0 +1,5 @@
+.entry-content p{
+  text-align: justify;
+  line-height: 1.5;
+  font-size: 1.1em;
+}

themes/simple/static/css/index.css

@@ -0,0 +1,13 @@
+.entry-content {
+  text-align: justify;
+}
+
+.entry-content a{
+  text-decoration: none;
+  font-style: oblique;
+  font-size: 1.1em;
+}
+
+.post-info {
+  margin-bottom: 1em;
+}

themes/simple/static/css/main.css

@@ -0,0 +1,45 @@
+:root {
+  --black: #343a40;
+  --gray: #6c757d;
+}
+
+html, a{
+  color: var(--black);
+}
+
+body {
+  max-width: 1000px;
+  margin: 0 auto 0 auto;
+  padding: 5px;
+}
+
+a:hover {
+  color: var(--gray);
+}
+
+.pure-menu-heading {
+  color: var(--black);
+}
+
+h1 a{
+  font-size: smaller;
+  text-decoration: none;
+}
+
+h1 {
+  text-align: center;
+}
+
+#about {
+  text-align: center;
+}
+
+.paginator text{
+  line-height: 1;
+}
+
+.paginator a{
+  font-size: 4em;
+  text-decoration: none;
+  -webkit-tap-highlight-color:transparent;
+}

themes/simple/static/css/search.css

@@ -0,0 +1,12 @@
+.tipue_search_group {
+  display: flex;
+  justify-content: center;
+}
+
+#tipue_search_content {
+  margin: 0 auto 0 auto;
+}
+
+.tipue_search_content_text {
+  text-align: justify;
+}