fix profile field buttons, remove attachment button

src/components/post_status_form/post_status_form.vue

@@ -302,11 +302,12 @@
           :key="file.url"
           class="media-upload-wrapper"
         >
-          <FAIcon
-            class="fa-scale-110 fa-old-padding"
-            icon="times"
+          <button
+            class="button-unstyled hider"
             @click="removeMediaFile(file)"
-          />
+          >
+            <FAIcon icon="times" />
+          </button>
           <attachment
             :attachment="file"
             :set-media="() => $store.dispatch('setMedia', newStatus.files)"
@@ -516,26 +517,11 @@
   }
 
    .attachments .media-upload-wrapper {
-    padding: 0 0.5em;
+    position: relative;
 
     .attachment {
       margin: 0;
       padding: 0;
-      position: relative;
-    }
-
-    .fa-scale-110 fa-old-padding {
-      position: absolute;
-      margin: 10px;
-      margin: .75em;
-      padding: .5em;
-      background: rgba(230,230,230,0.6);
-      z-index: 2;
-      color: black;
-      border-radius: $fallback--attachmentRadius;
-      border-radius: var(--attachmentRadius, $fallback--attachmentRadius);
-      font-weight: bold;
-      cursor: pointer;
     }
   }
 

src/components/settings_modal/tabs/profile_tab.scss

@@ -113,14 +113,15 @@
 
     & > .emoji-input {
       flex: 1 1 auto;
-      margin: 0 .2em .5em;
+      margin: 0 0.2em 0.5em;
       min-width: 0;
     }
 
-    &>.icon-container {
+    & > .button-unstyled {
       width: 20px;
       align-self: center;
-      margin: 0 .2em .5em;
+      margin: 0 0.2em 0.5em;
+      padding: 0 0.5em;
     }
   }
 }

src/components/settings_modal/tabs/profile_tab.vue

@@ -124,24 +124,24 @@
               :placeholder="$t('settings.profile_fields.value')"
             >
           </EmojiInput>
-          <div
-            class="icon-container"
+          <button
+            class="button-unstyled"
+            @click="deleteField(i)"
           >
             <FAIcon
               v-show="newFields.length > 1"
               icon="times"
-              @click="deleteField(i)"
             />
+          </button>
         </div>
-        </div>
-        <a
+        <button
           v-if="newFields.length < maxFields"
-          class="add-field faint"
+          class="add-field faint button-unstyled"
           @click="addField"
         >
           <FAIcon icon="plus" />
           {{ $t("settings.profile_fields.add_field") }}
-        </a>
+        </button>
       </div>
       <p>
         <Checkbox v-model="bot">