fix: 矢印のはみ出た部分が非表示になる現象を解決

public/index.html

@@ -97,7 +97,9 @@
               <div class="illust"></div>
               <div class="ball"></div>
             </section>
-            <div class="paint-ball"><div></div></div>
+            <div class="paint-ball-box">
+              <div class="paint-ball"><div></div></div>
+            </div>
           </div>
           <div class="load-view__body__info">
             <section class="allow">

src/scss/modules/pc/_load-view.scss

@@ -197,8 +197,13 @@
     position: absolute;
     top: 0; left: calc(50% - 450px);
     width: 900px; height: 100%;
-    overflow: hidden;
 
+    .paint-ball-box {
+      position: absolute;
+      top: 0; left: 0;
+      width: 100%; height: 100%;
+      overflow: hidden;
+    }
     .paint-ball {
       position: absolute;
       top: calc(50% - 30px); left: -60px;