consistent menu-items

src/App.scss

@@ -366,17 +366,42 @@ nav {
 }
 
 .menu-item {
+  display: block;
+  box-sizing: border-box;
   border: none;
   outline: none;
   text-align: initial;
   font-size: inherit;
   font-family: inherit;
+  font-weight: 400;
   cursor: pointer;
   color: inherit;
+  clear: both;
   position: relative;
   border-bottom: 1px solid;
+  white-space: nowrap;
   border-color: var(--border);
   width: 100%;
+  line-height: var(--__line-height);
+  padding: var(--__vertical-gap) var(--__horizontal-gap);
+
+  --__line-height: 1.5em;
+  --__horizontal-gap: 0.75em;
+  --__vertical-gap: 0.5em;
+
+  a,
+  button {
+    text-align: initial;
+    padding: 0;
+    background: none;
+    border: none;
+    outline: none;
+    display: inline;
+    font-size: 100%;
+    font-family: inherit;
+    line-height: unset;
+    color: var(--text);
+  }
 
   &:first-child {
     border-top-right-radius: var(--roundness);
@@ -693,6 +718,10 @@ option {
   &.iconLetter {
     font-size: 1.1em;
   }
+
+  &.svg-inline--fa {
+    vertical-align: -0.15em;
+  }
 }
 
 .fa-old-padding {