Fix invidious css issues

public/content.css

@@ -140,6 +140,7 @@
 	color: rgb(235, 235, 235);
 	border: none;
 	display: inline-block;
+	font-size: 13.3333px !important;
 
 	cursor: pointer;
 
@@ -179,6 +180,7 @@
 .sponsorSkipNoticeCloseButton {
 	height: 10px;
 	width: 10px;
+	box-sizing: unset;
 	
 	padding: 2px 5px;