Poprawki wyglądu; cleanup kodu

src/App.scss

@@ -81,162 +81,6 @@
   border-radius: 0 0 1em 1em;
 }
 
-// Error icon
-.wip-alert {
-  padding: 0 0.5em;
-  text-align: center;
-}
-
-.icon-error {
-  width: 13em;
-  margin: 0.5em 0;
-}
-
-// HEADER
-.app_header {
-  display: flex;
-  justify-content: center;
-
-  position: relative;
-  background-color: $primaryCol;
-}
-
-.header {
-  &_body {
-    max-width: 21em;
-  }
-
-  &_container {
-    display: flex;
-    justify-content: center;
-    position: relative;
-
-    width: 1350px;
-    padding: 0.5em 0.3em 0 0.3em;
-    border-radius: 0 0 1em 1em;
-  }
-
-  &_brand {
-    img {
-      width: 100%;
-    }
-  }
-
-  &_info {
-    display: grid;
-    grid-template-columns: 1fr 1fr 1fr;
-    max-width: 100%;
-
-    font-size: 1.2em;
-  }
-
-  &_links {
-    display: flex;
-    justify-content: center;
-
-    border-radius: 0.7em;
-
-    font-size: 1.25em;
-    padding: 0.5em;
-  }
-
-  &_icons {
-    position: absolute;
-    right: 0;
-    top: 0;
-    height: 100%;
-
-    display: flex;
-    flex-direction: column;
-    justify-content: flex-end;
-    align-items: flex-end;
-    padding: 0.5em 0.5em;
-
-    @include smallScreen() {
-      right: auto;
-      left: 0.75em;
-      padding: 0;
-
-      align-items: center;
-    }
-  }
-}
-
-// ICONS
-.icons {
-  position: relative;
-
-  &-top {
-    img {
-      width: 2.5em;
-
-      cursor: pointer;
-    }
-
-    margin-bottom: 0.5em;
-  }
-
-  &-bottom {
-    display: flex;
-
-    a {
-      margin-left: 0.6em;
-      user-select: none;
-    }
-
-    img {
-      width: 1.9em;
-    }
-
-    @include smallScreen() {
-      flex-direction: column;
-
-      a {
-        margin: 0.25em 0;
-      }
-    }
-  }
-}
-
-// COUNTER
-.info_counter {
-  display: flex;
-  justify-content: center;
-  align-items: center;
-
-  span {
-    margin: 0 0.15em;
-  }
-
-  img {
-    width: 1.35em;
-  }
-}
-
-// REGION SELECTION
-.info_region {
-  color: white;
-  font-weight: bold;
-
-  display: flex;
-  justify-content: flex-end;
-
-  .select-box_content button {
-    background-color: transparent;
-    font-weight: bold;
-    padding: 0.1em 0.5em;
-    color: paleturquoise;
-  }
-
-  .options {
-    font-size: 0.9em;
-  }
-
-  .arrow {
-    padding: 0;
-  }
-}
-
 // FOOTER
 footer.app_footer {
   max-width: 100%;