footer: retrait de style inutiles

src/components/footer/index.scss

@@ -37,26 +37,6 @@
 			align-items: center;
 		}
 
-		.footer-contact::before {
-			content: "";
-			position: absolute;
-			background: black;
-			height: 2px;
-			width: 100%;
-			left: 0;
-			top: 0;
-		}
-
-		.footer-contact:after {
-			content: "";
-			position: absolute;
-			background: black;
-			height: 2px;
-			width: 100%;
-			left: 0;
-			bottom: 0;
-		}
-
 		.footer-about {
 			width: 500px;
 
@@ -117,17 +97,6 @@
 			align-items: center;
 		}
 
-		.footer-contact::before {
-			content: "";
-			display: block;
-			position: absolute;
-			background: black;
-			height: 2px;
-			width: 100%;
-			left: 0;
-			top: 0;
-		}
-
 		.footer-about {
 			width: 40vw;
 			margin-left: auto;