layouts/default.vue

@@ -61,7 +61,9 @@
                 </v-list-item>
               </v-list>
             </v-menu>
-            <a-button id="removeBm" class="btn-header" @click="removeBookMark" v-if="bookmarkBtn == 1">
+            <a-button id="removeBm" :style="{
+                    display: 'flex',
+                    alignItems: 'center'}" class="btn-header" @click="removeBookMark" v-if="bookmarkBtn == 1">
               <span class="material-icons" style="font-size: 17px">star</span>
             </a-button>
             <a-button id="addBm" class="btn-header" :style="{