Fix styles: Dropdown/Age/Global

Adding 8px to the bottom of content.
Removing space between menu and dropdown.
Resizing Age back to 2em.

src/App.vue

@@ -64,5 +64,6 @@
 	.content {
 		margin-left: 8px;
 		margin-right: 8px;
+		margin-bottom: 8px;
 	}
 </style>

src/components/HeaderBar.vue

@@ -172,7 +172,7 @@
 		background-color: #222;
 
 		/* Padder fix */
-		margin-top: 0.2em;
+		margin-top: 0.18em;
 		
 		right: 50%;
 		transform: translateX(50%);

src/components/inputtypes/Age.vue

@@ -84,7 +84,7 @@
 
 <style scoped>
 	.textarea {
-		width: 6em;
+		width: 2em;
 		margin: auto;
 
 		color: #fff;