diff --git a/assets/css/footer.css b/assets/css/footer.css
index 73393f9..f0a1ffc 100644
--- a/assets/css/footer.css
+++ b/assets/css/footer.css
@@ -5,9 +5,9 @@
 }
 
 .footer {
-    max-width: calc(var(--main-width) + var(--gap)*2);
+    max-width: calc(var(--main-width) + var(--gap) * 2);
     margin: auto;
-    padding: calc((var(--footer-height) - (var(--gap)) - 10px)/2) var(--gap);
+    padding: calc((var(--footer-height) - (var(--gap)) - 10px) / 2) var(--gap);
     text-align: center;
     line-height: 24px
 }
diff --git a/assets/css/header.css b/assets/css/header.css
index ab879c2..e4ec64e 100644
--- a/assets/css/header.css
+++ b/assets/css/header.css
@@ -2,7 +2,7 @@
     display: flex;
     flex-wrap: wrap;
     justify-content: space-between;
-    max-width: calc(var(--nav-width) + var(--gap)*2);
+    max-width: calc(var(--nav-width) + var(--gap) * 2);
     margin-inline-start: auto;
     margin-inline-end: auto;
     line-height: var(--header-height)
diff --git a/assets/css/main.css b/assets/css/main.css
index 4f9e4ae..d78286f 100644
--- a/assets/css/main.css
+++ b/assets/css/main.css
@@ -1,7 +1,7 @@
 .main {
     position: relative;
     min-height: calc(100vh - var(--header-height) - var(--footer-height));
-    max-width: calc(var(--main-width) + var(--gap)*2);
+    max-width: calc(var(--main-width) + var(--gap) * 2);
     margin: auto;
     padding: var(--gap)
 }
@@ -29,7 +29,7 @@
     font-size: 13px;
     line-height: 36px;
     background: var(--primary);
-    border-radius: calc(36px/2);
+    border-radius: calc(36px / 2);
     padding: 0 16px
 }
 
diff --git a/assets/css/post-entry.css b/assets/css/post-entry.css
index 5208bee..722b597 100644
--- a/assets/css/post-entry.css
+++ b/assets/css/post-entry.css
@@ -4,7 +4,7 @@
     flex-direction: column;
     justify-content: center;
     min-height: 320px;
-    margin: var(--gap) 0 calc(var(--gap)*2) 0
+    margin: var(--gap) 0 calc(var(--gap) * 2) 0
 }
 
 @media screen and (max-width:600px) {
diff --git a/assets/css/post-single.css b/assets/css/post-single.css
index 7db01f2..084ffad 100644
--- a/assets/css/post-single.css
+++ b/assets/css/post-single.css
@@ -140,7 +140,7 @@
 
 .post-content .highlight,
 .post-content pre {
-    margin: auto calc(var(--gap)*-1) 32px;
+    margin: auto calc(var(--gap) * -1) 32px;
     background: var(--hljs-bg) !important;
     border-radius: var(--radius)
 }
@@ -150,7 +150,7 @@
 }
 
 .post-content ul pre {
-    margin-inline-start: calc(var(--gap)*-2)
+    margin-inline-start: calc(var(--gap) * -2)
 }
 
 .post-content .highlight pre {
@@ -203,13 +203,13 @@
 }
 
 .post-content blockquote {
-    margin: 0 calc(var(--gap)*-1);
+    margin: 0 calc(var(--gap) * -1);
     padding: 0 32px;
     border-inline-start: 2px solid var(--primary)
 }
 
 .post-content hr {
-    margin: 30px calc(var(--gap)*-1);
+    margin: 30px calc(var(--gap) * -1);
     height: 2px;
     background: var(--tertiary);
     border-top: 0;
@@ -329,7 +329,7 @@ h6:hover .anchor {
 
 @media screen and (max-width:600px) {
     .post-content blockquote {
-        margin: 0 calc(var(--gap)*-1);
+        margin: 0 calc(var(--gap) * -1);
         padding: 0 21px
     }
 }