SWDEV-408607: ATT parser rework

Change-Id: Ic180c3e7904bb6e46d9fd9fb4c9a97da503a5a3e

plugin/att/ui/styles.css

@@ -103,4 +103,35 @@ li:hover .tooltip {
 
 .btn:hover {
 	color: blue;
-}
+}
+
+.dropbtn {
+	border: 2px solid black;
+	background-color: #D7D7D7;
+	color: black;
+	padding: 3px 4px;
+	font-size: 15px;
+	cursor: pointer;
+	border-style: ridge;
+	border-radius: 4px;
+}
+
+.dropbtn:hover, .dropbtn:focus {
+	color: blue;
+}
+
+.dropdown {
+	position: relative;
+}
+
+.dropdown-content {
+	display: none;
+	position: absolute;
+	background-color: #e0e0f0;
+	min-width: 10px;
+	box-shadow: 0px 8px 16px 0px rgba(0,0,0.1,0.1);
+	z-index: 1;
+}
+
+.dropdown-content a:hover {background-color: #ddd;}
+.show {display:inline-flex;}