diff --git a/static/css/blog/index.css b/static/css/blog/index.css
index ef875a2..90e5ef3 100644
--- a/static/css/blog/index.css
+++ b/static/css/blog/index.css
@@ -127,7 +127,7 @@ a:hover {
 }
 
 /* Points côté */
-.timeline > ul > li:before {
+.timeline > ul > li::before {
   position: absolute;
   content: "";
   width: 10px;
@@ -145,7 +145,7 @@ a:hover {
 }
 
 /* Point côté hover */
-.timeline > ul > li:hover:before {
+.timeline > ul > li:hover::before {
   background-color: var(--point-hover);
   box-shadow: 0px 0px 10px 2px var(--point-hover);
 }