@@ Line 148: / Line 148: @@
 <!--        REFERENCE and TOOLS        -->
 {| role="presentation" id="mp-projects" style="width: 100%; margin-top:4px; border-spacing: 0px; box-sizing: border-box; border:1px solid #cedff2; background:#f5faff;"
-== Useful Materials ==
 <!--        REFERENCE        -->
-| id="mp-reference" class="MainPageBG" style="width:20%; padding:0; vertical-align:top; color:#000; box-sizing: border-box;"|
+| id="mp-reference" class="MainPageBG" style="width:50%; padding:0; vertical-align:top; color:#000; box-sizing: border-box;"|
 <h2 id="mp-reference-h2" style="margin:0.5em; font-family:inherit; font-size:110%; font-weight:bold; color:#000; padding:0.2em;">Reference</h2>
 <div id="mp-project-5" style="padding-left: 0.55em; padding-right: 0.4em;">
@@ Line 167: / Line 166: @@
 <!--        TOOLS        -->
-| id="mp-tools" class="MainPageBG" style="width:20%; padding:0; vertical-align:top; color:#000; box-sizing: border-box;"|
+| id="mp-tools" class="MainPageBG" style="width:50%; padding:0; vertical-align:top; color:#000; box-sizing: border-box;"|
 <h2 id="mp-tools-h2" style="margin:0.5em; font-family:inherit; font-size:110%; font-weight:bold; color:#000; padding:0.2em;">Tools</h2>
 <div id="mp-project-5" style="padding-left: 0.55em; padding-right: 0.4em;">