add filamentSource. tweak speed tower css

web/kiri/index.css

@@ -1580,9 +1580,7 @@ th, tr, td, label {
     top: 3px;
     right: 0;
     bottom: 3px;
-    border-radius: 5px;
-    border: 3px solid rgba(200,200,200,0.5);
-    background-color: #888;
+    background-color: transparent;
 }
 #speedbar label {
     flex-grow: 1;
@@ -1595,6 +1593,8 @@ th, tr, td, label {
     font-size: 12px;
     padding: 0 5px 0 5px;
     color: #fff;
+    margin: 0.5px;
+    border-radius: 3px;
 }
 
 #settings {
@@ -1625,6 +1625,7 @@ th, tr, td, label {
     padding: 0 !important;
     height: 1px;
     margin-top: 2px;
+    margin-bottom: 2px;
     background-color: #bbb;
 }
 .set-sep {

web/kiri/index.html

@@ -448,7 +448,7 @@
         </div>
         <div id="mid-rcol" class="f-col j-center noshow">
             <div id="set-menu" class="f-col">
-                <div id="speeds"><div id="speedbar" class="f-col a-stretch j-center"></div></div>
+                <div id="speeds"><div id="speedbar" class="f-col a-stretch j-center" lkt="sb_info"></div></div>
                 <div id="set-top" class="set-group"></div>
                 <div id="settings" class="f-col"></div>
                 <div id="set-end" class="set-group"></div>

web/kiri/lang/en.js

@@ -60,6 +60,7 @@ kiri.lang['en-us'] = {
     rc_swap:        "replace vertices",
     rc_xobj:        "export OBJ",
     rc_xstl:        "export STL",
+    sb_info:        ["print speed","in mm/s"],
 
     // DEVICE MENU and related dialogs
     dm_sldt:        "select a device type",
@@ -116,6 +117,8 @@ kiri.lang['en-us'] = {
     dv_bedc_l:      "device bed is circular",
     dv_belt_s:      "belt bed",
     dv_belt_l:      "continuous printing bed",
+    dv_fsrc_s:      "filament source",
+    dv_fsrc_l:      ["how filament is fed\ninto the extruder"],
     dv_retr_s:      "firmware retract",
     dv_retr_l:      ["device fimware supports G10/G11"],
     dv_fanp_s:      "fan power",