codemirror 3.18 with enabled the fullscreen addon

applications/admin/static/codemirror/lib/codemirror.css

@@ -95,6 +95,7 @@
 
 div.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;}
 div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
+.CodeMirror-activeline-background {background: #e8f2ff;}
 
 /* STOP */
 
@@ -117,6 +118,8 @@ div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
   height: 100%;
   outline: none; /* Prevent dragging from highlighting the element */
   position: relative;
+  -moz-box-sizing: content-box;
+  box-sizing: content-box;
 }
 .CodeMirror-sizer {
   position: relative;
@@ -155,6 +158,8 @@ div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
 .CodeMirror-gutter {
   white-space: normal;
   height: 100%;
+  -moz-box-sizing: content-box;
+  box-sizing: content-box;
   padding-bottom: 30px;
   margin-bottom: -32px;
   display: inline-block;
@@ -192,6 +197,16 @@ div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
   white-space: pre-wrap;
   word-break: normal;
 }
+.CodeMirror-code pre {
+  border-right: 30px solid transparent;
+  width: -webkit-fit-content;
+  width: -moz-fit-content;
+  width: fit-content;
+}
+.CodeMirror-wrap .CodeMirror-code pre {
+  border-right: none;
+  width: auto;
+}
 .CodeMirror-linebackground {
   position: absolute;
   left: 0; right: 0; top: 0; bottom: 0;
@@ -204,8 +219,7 @@ div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
   overflow: auto;
 }
 
-.CodeMirror-widget {
-}
+.CodeMirror-widget {}
 
 .CodeMirror-wrap .CodeMirror-scroll {
   overflow-x: hidden;
@@ -213,7 +227,8 @@ div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
 
 .CodeMirror-measure {
   position: absolute;
-  width: 100%; height: 0px;
+  width: 100%;
+  height: 0;
   overflow: hidden;
   visibility: hidden;
 }