Added devision by semester

static/css/main.css

@@ -47,8 +47,7 @@ nav.navbar a:hover {
 }
 
 /* Main content area padding */
-body > h1,
-body > table {
+body > h1, body > h2, body > h3, body > table, body > p {
   margin-left: 20px;
   margin-right: 20px;
 }
@@ -61,17 +60,30 @@ h1 {
   padding-bottom: 10px;
 }
 
+h2 {
+  color: #444;
+  font-size: 1.2em;
+  text-align: center;
+  font-weight: bold;
+  margin-top: 20px;
+  border-top: 1px solid #999;
+  padding-top: 10px;
+  padding-bottom: 5px;
+}
+
 h3 {
   color: #333;
-  text-align: center;
+  text-align: start;
   font-weight: normal;
+  margin-bottom: 5px;
   margin-top: 5px;
 }
 
 table {
   width: calc(100% - 40px);
   border-collapse: collapse;
-  margin-top: 20px;
+  margin-top: 0;
+  margin-bottom: 20px;
   background-color: #ffffff;
 }
 
@@ -84,11 +96,35 @@ th, td {
   text-align: left;
 }
 
+thead {
+  height: 15px;
+}
+
 th {
   background-color: #c0c0c0;
   font-weight: bold;
 }
 
+tr > :nth-child(1), tr > :nth-child(1) {
+  width: 40%;
+}
+
+tr > :nth-child(2), tr > :nth-child(2) {
+  width: 15%;
+}
+
+tr > :nth-child(3), tr > :nth-child(3) {
+  width: 15%;
+}
+
+tr > :nth-child(4), tr > :nth-child(4) {
+  width: 15%;
+}
+
+tr > :nth-child(5), tr > :nth-child(5) {
+  width: 15%;
+}
+
 tbody tr:hover {
   background-color: #e8e8ff;
 }