Fix advanced icons

docs/static/fonts/icons/iconfont.css

@@ -1,8 +1,8 @@
 @font-face {
 	font-family: "iconfont";
-	src: url("iconfont.eot?0110b30728d5ee42bbc746ff7b3c5a79?#iefix") format("embedded-opentype"),
-url("iconfont.woff2?0110b30728d5ee42bbc746ff7b3c5a79") format("woff2"),
-url("iconfont.woff?0110b30728d5ee42bbc746ff7b3c5a79") format("woff");
+	src: url("iconfont.eot?85962023e1141ed4156344d036c50fe8?#iefix") format("embedded-opentype"),
+url("iconfont.woff2?85962023e1141ed4156344d036c50fe8") format("woff2"),
+url("iconfont.woff?85962023e1141ed4156344d036c50fe8") format("woff");
 }
 
 .icon {
@@ -79,3 +79,9 @@ url("iconfont.woff?0110b30728d5ee42bbc746ff7b3c5a79") format("woff");
 .icon-save:before {
 	content: "\f115";
 }
+.icon-advancedcollapsed:before {
+	content: "\f116";
+}
+.icon-advancedexpanded:before {
+	content: "\f117";
+}

docs/static/fonts/icons/iconfont.svg

@@ -70,6 +70,12 @@
     <glyph glyph-name="save"
       unicode="&#xF115;"
       horiz-adv-x="40" d=" M4.2 19.2V33.8C4.2 34.9 4.3 35 5.4 35H12.3C13.4 35 13.6 34.9 13.6 33.8V26.7C13.6 25.8 13.7 25.6 14.6 25.6H25C25.9 25.6 26.1 25.8 26.1 26.7V34C26.1 34.9 26.3 35 27.1 35C29.2 35 29.2 35 30.6 33.6C32.2 32.1 33.6 30.7 35.1 29.1C35.5 28.8 35.7 28.4 35.7 27.9V4.4C35.7 3.6 35.5 3.2 34.6 3.2H5.2C4.3 3.2 4.2 3.4 4.2 4.4C4.2 9.5 4.2 14.3 4.2 19.2zM20 6.7H31.5C32.5 6.7 32.7 6.9 32.7 7.9V21.3C32.7 22.2 32.5 22.5 31.5 22.5H8.5C7.7 22.5 7.3 22.3 7.3 21.3V7.9C7.3 6.9 7.5 6.7 8.5 6.7H20z M24 31.9C24 31.2 24 30.3 24 29.6C24 28.9 23.7 28.8 23.1 28.8C22.6 28.8 22.1 28.8 21.7 28.8C21.4 28.8 20.9 28.9 20.9 29.5C20.9 29.5 20.9 29.6 20.9 29.6V34.2C20.9 34.5 21 34.9 21.6 35C21.6 35 21.6 35 21.7 35C22.3 35 22.8 35 23.3 35C23.8 35 24.2 34.7 24.2 34.3C24.2 34.3 24.2 34.3 24.2 34.2C24 33.5 24 32.6 24 31.9z M6.7 23.6H33.5V5.7H6.7V23.6z M7.6 22.8H32.6V6.6H7.6V22.8z" />
+    <glyph glyph-name="advancedcollapsed"
+      unicode="&#xF116;"
+      horiz-adv-x="40" d=" M39.7 28.2L36.2 31.5L20 15.3L3.8 31.5L0.3 28.2L18.3 10.3L18.3 10.3L20 8.5L20.5 9L20.5 9z" />
+    <glyph glyph-name="advancedexpanded"
+      unicode="&#xF117;"
+      horiz-adv-x="40" d=" M39.3 12L21.7 29.6L21.7 29.6L20 31.3L19.5 30.8L19.5 30.8L0.7 12L4 8.7L20 24.7L36 8.7z" />
   </font>
 </defs>
 </svg>