Change names to x64, fix width CSS

Author: Joe-Brady

src/js/0-global.js

@@ -9,7 +9,7 @@
 // osDetectionString: this string is searched by the OS detection library platform.js to find a match. Include as many words as you like, separated by spaces.
 var platforms = [
   {
-    officialName: "Linux x86-64",
+    officialName: "Linux x64",
     searchableName: "X64_LINUX",
     logo: "linux.png",
     binaryExtension: ".tar.gz",
@@ -18,7 +18,7 @@ var platforms = [
     osDetectionString: "Linux Mint Debian Fedora FreeBSD Gentoo Haiku Kubuntu OpenBSD Red Hat RHEL SuSE Ubuntu Xubuntu hpwOS webOS Tizen"
   },
   {
-    officialName: "Windows x86-64",
+    officialName: "Windows x64",
     searchableName: "X64_WIN",
     logo: "windows.png",
     binaryExtension: ".zip",
@@ -27,7 +27,7 @@ var platforms = [
     osDetectionString: "Windows Win Cygwin"
   },
   {
-    officialName: "macOS x86-64",
+    officialName: "macOS x64",
     searchableName: "X64_MAC",
     logo: "mac.png",
     binaryExtension: ".tar.gz",

src/js/releases.js

@@ -108,14 +108,14 @@ function buildLatestHTML(releasesJson) {
   document.getElementById("latest-info").innerHTML = latestInfoHTML;
 
   var latestTable = document.getElementById('latest-table');
+  var latestSelector = document.getElementById('latest-selector');
+  var tableScrollWidth = latestSelector.scrollWidth;
   latestTable.style.display = "block";
   latestTable.style.maxWidth = (tableScrollWidth + "px");
 
   // if the table has a scroll bar, show text describing how to horizontally scroll
   var scrollText = document.getElementById('latest-scroll-text');
-  var latestSelector = document.getElementById('latest-selector');
   var tableDisplayWidth = latestSelector.clientWidth;
-  var tableScrollWidth = latestSelector.scrollWidth;
   if (tableDisplayWidth != tableScrollWidth) {
     scrollText.className = scrollText.className.replace( /(?:^|\s)hide(?!\S)/g , '' );
   }

src/scss/styles-4-releases.scss

@@ -110,7 +110,8 @@ $tableblue-even: #1F2F4E;
 #latest-info .platform-section {
   display: inline-block;
   padding: 2rem;
-  border-right: 0.2rem solid rgba(21,41,53,.15);
+  border-right: 0.2rem solid rgba(21,41,53,.1);
+  min-width: 10rem;
   h2 {
     margin-bottom: 0;
     white-space: nowrap;

src/scss/styles-5-medium.scss

@@ -25,6 +25,7 @@
     display: block;
     border-right: none;
     padding: 0;
+    min-width: 100%;
   }
 
   #latest-info .content-section {