Settings: Internet: Remove stale CSS breaking cr-dialog formatting

chrome/browser/resources/settings/internet_page/internet_shared_css.html

Index: chrome/browser/resources/settings/internet_page/internet_shared_css.html
diff --git a/chrome/browser/resources/settings/internet_page/internet_shared_css.html b/chrome/browser/resources/settings/internet_page/internet_shared_css.html
index f4581f0b705b84eb1c6fd63dc586df1b99acf2df..83858c7c304f5df83470258b551e455d0b63b327 100644
--- a/chrome/browser/resources/settings/internet_page/internet_shared_css.html
+++ b/chrome/browser/resources/settings/internet_page/internet_shared_css.html
@@ -22,18 +22,6 @@
         margin-top: -9px;
       }
 
-      .button-container {
-        align-items: center;
-        display: flex;
-      }
-
-      .button-container paper-button {
-        /* Align text edge with trailing margin (12px button padding) */
-        -webkit-margin-end: -12px;
-        /* 8px spacing between highlight edges. */
-        -webkit-margin-start: calc(12px + 8px);
-      }
-
       .settings-box.indented {
         -webkit-margin-start: var(--settings-box-row-padding);
       }