diff --git a/index.html b/index.html
index 0b6c342..19b9aaf 100644
--- a/index.html
+++ b/index.html
@@ -303,16 +303,16 @@
 	input:focus, textarea:focus, button:hover, button:focus, #intro a:hover, #intro a:focus {
 		outline: 0;
 	}
-	#intro a:first-child {
+	#intro a:first-of-type {
 		border-radius: 21px 0px 0px 21px;
 		padding: 6px 10px 6px 12px;
 	}
-	#intro a:last-child {
+	#intro a:last-of-type {
 		border-radius: 0px 21px 21px 0px;
 		border-left: 1px solid #aa0000;
 		padding: 6px 13px 6px 10px;
 	}
-	#intro a:first-child:before, #about h2:before {
+	#intro a:first-of-type:before, #about h2:before {
 		font-family: 'icons';
 		content: "\e605";
 	}
@@ -320,11 +320,11 @@
 		font-family: 'icons';
 		content: "\e602";
 	}
-	#intro a:last-child:before, #contact h2:before{
+	#intro a:last-of-type:before, #contact h2:before{
 		font-family: 'icons';
 		content: "\e600";
 	}
-	#intro a:first-child:before {
+	#intro a:first-of-type:before {
 		top: 1px;
 		position: relative;
 	}
@@ -332,7 +332,7 @@
 		top: 1px;
 		position: relative;
 	}
-	#intro a:last-child:before {
+	#intro a:last-of-type:before {
 		top: 2px;
 		position: relative;
 	}