diff --git a/theme/liquibyte.css b/theme/liquibyte.css
index bd978c098f6b583e30e31daae551e90391380a85..fb17c493817480ec18ac8811eb334f47fd0aed37 100644
--- a/theme/liquibyte.css
+++ b/theme/liquibyte.css
@@ -20,7 +20,7 @@
 	text-decoration-style: dotted;
 }
 .cm-s-liquibyte .CodeMirror-gutters { background-color: #262626; border-right: 1px solid #505050; padding-right: 0.8em; }
-.cm-s-liquibyte .CodeMirror-gutter-elt div{ font-size: 1.2em; }
+.cm-s-liquibyte .CodeMirror-gutter-elt div { font-size: 1.2em; }
 .cm-s-liquibyte .CodeMirror-guttermarker {  }
 .cm-s-liquibyte .CodeMirror-guttermarker-subtle {  }
 .cm-s-liquibyte .CodeMirror-linenumber { color: #606060; padding-left: 0;}
diff --git a/theme/material.css b/theme/material.css
index 90592a63b25df8f04af03bb36d8cec6f9cfb5d88..143c694a1191abe431323b02503a403107191e01 100644
--- a/theme/material.css
+++ b/theme/material.css
@@ -41,11 +41,11 @@
 .cm-s-material span.cm-comment { color: #546E7A; }
 .cm-s-material span.cm-variable { color: #82B1FF; }
 .cm-s-material span.cm-tag { color: #80CBC4; }
-.cm-s-material span.cm-meta{ color: #80CBC4; }
+.cm-s-material span.cm-meta { color: #80CBC4; }
 .cm-s-material span.cm-attribute { color: #FFCB6B; }
 .cm-s-material span.cm-property { color: #80CBAE; }
 .cm-s-material span.cm-qualifier { color: #DECB6B; }
-.cm-s-material span.cm-variable-3{ color: #DECB6B; }
+.cm-s-material span.cm-variable-3 { color: #DECB6B; }
 .cm-s-material span.cm-tag { color: rgba(255, 83, 112, 1); }
 .cm-s-material .CodeMirror-matchingbracket {
   text-decoration: underline;
diff --git a/theme/seti.css b/theme/seti.css
index dc515d58e6f335b1f129ea8a9598d0e6dfe3c46d..9303e10450ecf369b4b446ad4829263922518a67 100644
--- a/theme/seti.css
+++ b/theme/seti.css
@@ -13,7 +13,7 @@
   color: #CFD2D1 !important;
   border: none;
 }
-.cm-s-seti .CodeMirror-gutters{
+.cm-s-seti .CodeMirror-gutters {
   color: #404b53;
   background-color: #0E1112;
   border: none;
diff --git a/theme/yeti.css b/theme/yeti.css
index 75632c41f8eebf027376db46d8e1a2e6c88a590f..c7e93764d9e8188f0a2b9c45caa8691e7721bd8f 100644
--- a/theme/yeti.css
+++ b/theme/yeti.css
@@ -14,7 +14,7 @@
   border: none;
 }
 
-.cm-s-yeti .CodeMirror-gutters{
+.cm-s-yeti .CodeMirror-gutters {
   color: #adaba6;
   background-color: #E5E1DB;
   border: none;