- finishing etrack

- new buttons for main page
- swagger

src/main/resources/static/css/styles.css

@@ -46,6 +46,10 @@ button:focus {
 }
 
 
+tr[name="tr-button"]:hover{
+background-color: #ddd;
+cursor: pointer;
+}
 
 #pagination-wrapper button {
     background: none;
@@ -80,3 +84,28 @@ button[name="removeHeader"] {
     transition: background-color 0.3s, color 0.3s;
 }
 
+
+
+.btn-sort {
+    border: 0;
+    padding: 0 20px;
+    text-align: center;
+    color: #fff;
+    text-shadow: 1px 1px 1px #000;
+    border-radius: 10px;
+    background-color: rgb(0, 102, 255);
+    background-image: linear-gradient(to top left,
+                                      rgba(0, 0, 0, .2),
+                                      rgba(0, 0, 0, .2) 30%,
+                                      rgba(0, 0, 0, 0));
+}
+
+.btn-sort:hover {
+    background-color: rgb(153, 194, 255);
+    cursor: pointer;
+}
+
+.active {
+    background-color: rgb(153, 194, 255);
+ }
+