diff --git a/components/collapse/Collapse.tsx b/components/collapse/Collapse.tsx
index 141391504a..68d3dc8f57 100644
--- a/components/collapse/Collapse.tsx
+++ b/components/collapse/Collapse.tsx
@@ -70,9 +70,14 @@ const Collapse: CollapseInterface = props => {
       )
     ) as React.ReactNode;
 
-    return cloneElement(icon, () => ({
-      className: classNames((icon as any).props.className, `${prefixCls}-arrow`),
-    }));
+    return (
+      // Create additional div here to make arrow align to center of first line
+      <div>
+        {cloneElement(icon, () => ({
+          className: classNames((icon as any).props.className, `${prefixCls}-arrow`),
+        }))}
+      </div>
+    );
   };
 
   const iconPosition = getIconPosition();
diff --git a/components/collapse/__tests__/__snapshots__/demo.test.js.snap b/components/collapse/__tests__/__snapshots__/demo.test.js.snap
index cb0997640c..326c9cd548 100644
--- a/components/collapse/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/collapse/__tests__/__snapshots__/demo.test.js.snap
@@ -14,25 +14,27 @@ exports[`renders ./components/collapse/demo/accordion.md correctly 1`] = `
       role="tab"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header 1
     </div>
   </div>
@@ -45,25 +47,27 @@ exports[`renders ./components/collapse/demo/accordion.md correctly 1`] = `
       role="tab"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header 2
     </div>
   </div>
@@ -76,25 +80,27 @@ exports[`renders ./components/collapse/demo/accordion.md correctly 1`] = `
       role="tab"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header 3
     </div>
   </div>
@@ -114,26 +120,28 @@ exports[`renders ./components/collapse/demo/basic.md correctly 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          style="-ms-transform:rotate(90deg);transform:rotate(90deg)"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            style="-ms-transform:rotate(90deg);transform:rotate(90deg)"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header 1
     </div>
     <div
@@ -161,25 +169,27 @@ exports[`renders ./components/collapse/demo/basic.md correctly 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header 2
     </div>
   </div>
@@ -192,25 +202,27 @@ exports[`renders ./components/collapse/demo/basic.md correctly 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header 3
     </div>
   </div>
@@ -230,26 +242,28 @@ exports[`renders ./components/collapse/demo/borderless.md correctly 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          style="-ms-transform:rotate(90deg);transform:rotate(90deg)"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            style="-ms-transform:rotate(90deg);transform:rotate(90deg)"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header 1
     </div>
     <div
@@ -275,25 +289,27 @@ exports[`renders ./components/collapse/demo/borderless.md correctly 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header 2
     </div>
   </div>
@@ -306,25 +322,27 @@ exports[`renders ./components/collapse/demo/borderless.md correctly 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header 3
     </div>
   </div>
@@ -351,26 +369,28 @@ exports[`renders ./components/collapse/demo/collapsible.md correctly 1`] = `
           role="button"
           tabindex="0"
         >
-          <span
-            aria-label="right"
-            class="anticon anticon-right ant-collapse-arrow"
-            role="img"
-          >
-            <svg
-              aria-hidden="true"
-              data-icon="right"
-              fill="currentColor"
-              focusable="false"
-              height="1em"
-              style="-ms-transform:rotate(90deg);transform:rotate(90deg)"
-              viewBox="64 64 896 896"
-              width="1em"
+          <div>
+            <span
+              aria-label="right"
+              class="anticon anticon-right ant-collapse-arrow"
+              role="img"
             >
-              <path
-                d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-              />
-            </svg>
-          </span>
+              <svg
+                aria-hidden="true"
+                data-icon="right"
+                fill="currentColor"
+                focusable="false"
+                height="1em"
+                style="-ms-transform:rotate(90deg);transform:rotate(90deg)"
+                viewBox="64 64 896 896"
+                width="1em"
+              >
+                <path
+                  d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+                />
+              </svg>
+            </span>
+          </div>
           <span
             class="ant-collapse-header-text"
           >
@@ -410,25 +430,27 @@ exports[`renders ./components/collapse/demo/collapsible.md correctly 1`] = `
           role="button"
           tabindex="-1"
         >
-          <span
-            aria-label="right"
-            class="anticon anticon-right ant-collapse-arrow"
-            role="img"
-          >
-            <svg
-              aria-hidden="true"
-              data-icon="right"
-              fill="currentColor"
-              focusable="false"
-              height="1em"
-              viewBox="64 64 896 896"
-              width="1em"
+          <div>
+            <span
+              aria-label="right"
+              class="anticon anticon-right ant-collapse-arrow"
+              role="img"
             >
-              <path
-                d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-              />
-            </svg>
-          </span>
+              <svg
+                aria-hidden="true"
+                data-icon="right"
+                fill="currentColor"
+                focusable="false"
+                height="1em"
+                viewBox="64 64 896 896"
+                width="1em"
+              >
+                <path
+                  d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+                />
+              </svg>
+            </span>
+          </div>
           This panel can't be collapsed
         </div>
       </div>
@@ -450,26 +472,28 @@ exports[`renders ./components/collapse/demo/custom.md correctly 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="caret-right"
-        class="anticon anticon-caret-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="caret-right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          style="-ms-transform:rotate(90deg);transform:rotate(90deg)"
-          viewBox="0 0 1024 1024"
-          width="1em"
+      <div>
+        <span
+          aria-label="caret-right"
+          class="anticon anticon-caret-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M715.8 493.5L335 165.1c-14.2-12.2-35-1.2-35 18.5v656.8c0 19.7 20.8 30.7 35 18.5l380.8-328.4c10.9-9.4 10.9-27.6 0-37z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="caret-right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            style="-ms-transform:rotate(90deg);transform:rotate(90deg)"
+            viewBox="0 0 1024 1024"
+            width="1em"
+          >
+            <path
+              d="M715.8 493.5L335 165.1c-14.2-12.2-35-1.2-35 18.5v656.8c0 19.7 20.8 30.7 35 18.5l380.8-328.4c10.9-9.4 10.9-27.6 0-37z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header 1
     </div>
     <div
@@ -497,25 +521,27 @@ exports[`renders ./components/collapse/demo/custom.md correctly 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="caret-right"
-        class="anticon anticon-caret-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="caret-right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="0 0 1024 1024"
-          width="1em"
+      <div>
+        <span
+          aria-label="caret-right"
+          class="anticon anticon-caret-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M715.8 493.5L335 165.1c-14.2-12.2-35-1.2-35 18.5v656.8c0 19.7 20.8 30.7 35 18.5l380.8-328.4c10.9-9.4 10.9-27.6 0-37z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="caret-right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="0 0 1024 1024"
+            width="1em"
+          >
+            <path
+              d="M715.8 493.5L335 165.1c-14.2-12.2-35-1.2-35 18.5v656.8c0 19.7 20.8 30.7 35 18.5l380.8-328.4c10.9-9.4 10.9-27.6 0-37z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header 2
     </div>
   </div>
@@ -528,25 +554,27 @@ exports[`renders ./components/collapse/demo/custom.md correctly 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="caret-right"
-        class="anticon anticon-caret-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="caret-right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="0 0 1024 1024"
-          width="1em"
+      <div>
+        <span
+          aria-label="caret-right"
+          class="anticon anticon-caret-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M715.8 493.5L335 165.1c-14.2-12.2-35-1.2-35 18.5v656.8c0 19.7 20.8 30.7 35 18.5l380.8-328.4c10.9-9.4 10.9-27.6 0-37z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="caret-right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="0 0 1024 1024"
+            width="1em"
+          >
+            <path
+              d="M715.8 493.5L335 165.1c-14.2-12.2-35-1.2-35 18.5v656.8c0 19.7 20.8 30.7 35 18.5l380.8-328.4c10.9-9.4 10.9-27.6 0-37z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header 3
     </div>
   </div>
@@ -567,26 +595,28 @@ Array [
         role="button"
         tabindex="0"
       >
-        <span
-          aria-label="right"
-          class="anticon anticon-right ant-collapse-arrow"
-          role="img"
-        >
-          <svg
-            aria-hidden="true"
-            data-icon="right"
-            fill="currentColor"
-            focusable="false"
-            height="1em"
-            style="-ms-transform:rotate(90deg);transform:rotate(90deg)"
-            viewBox="64 64 896 896"
-            width="1em"
+        <div>
+          <span
+            aria-label="right"
+            class="anticon anticon-right ant-collapse-arrow"
+            role="img"
           >
-            <path
-              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-            />
-          </svg>
-        </span>
+            <svg
+              aria-hidden="true"
+              data-icon="right"
+              fill="currentColor"
+              focusable="false"
+              height="1em"
+              style="-ms-transform:rotate(90deg);transform:rotate(90deg)"
+              viewBox="64 64 896 896"
+              width="1em"
+            >
+              <path
+                d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+              />
+            </svg>
+          </span>
+        </div>
         This is panel header 1
         <div
           class="ant-collapse-extra"
@@ -638,25 +668,27 @@ Array [
         role="button"
         tabindex="0"
       >
-        <span
-          aria-label="right"
-          class="anticon anticon-right ant-collapse-arrow"
-          role="img"
-        >
-          <svg
-            aria-hidden="true"
-            data-icon="right"
-            fill="currentColor"
-            focusable="false"
-            height="1em"
-            viewBox="64 64 896 896"
-            width="1em"
+        <div>
+          <span
+            aria-label="right"
+            class="anticon anticon-right ant-collapse-arrow"
+            role="img"
           >
-            <path
-              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-            />
-          </svg>
-        </span>
+            <svg
+              aria-hidden="true"
+              data-icon="right"
+              fill="currentColor"
+              focusable="false"
+              height="1em"
+              viewBox="64 64 896 896"
+              width="1em"
+            >
+              <path
+                d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+              />
+            </svg>
+          </span>
+        </div>
         This is panel header 2
         <div
           class="ant-collapse-extra"
@@ -693,25 +725,27 @@ Array [
         role="button"
         tabindex="0"
       >
-        <span
-          aria-label="right"
-          class="anticon anticon-right ant-collapse-arrow"
-          role="img"
-        >
-          <svg
-            aria-hidden="true"
-            data-icon="right"
-            fill="currentColor"
-            focusable="false"
-            height="1em"
-            viewBox="64 64 896 896"
-            width="1em"
+        <div>
+          <span
+            aria-label="right"
+            class="anticon anticon-right ant-collapse-arrow"
+            role="img"
           >
-            <path
-              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-            />
-          </svg>
-        </span>
+            <svg
+              aria-hidden="true"
+              data-icon="right"
+              fill="currentColor"
+              focusable="false"
+              height="1em"
+              viewBox="64 64 896 896"
+              width="1em"
+            >
+              <path
+                d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+              />
+            </svg>
+          </span>
+        </div>
         This is panel header 3
         <div
           class="ant-collapse-extra"
@@ -820,26 +854,28 @@ exports[`renders ./components/collapse/demo/ghost.md correctly 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          style="-ms-transform:rotate(90deg);transform:rotate(90deg)"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            style="-ms-transform:rotate(90deg);transform:rotate(90deg)"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header 1
     </div>
     <div
@@ -867,25 +903,27 @@ exports[`renders ./components/collapse/demo/ghost.md correctly 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header 2
     </div>
   </div>
@@ -898,25 +936,27 @@ exports[`renders ./components/collapse/demo/ghost.md correctly 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header 3
     </div>
   </div>
@@ -936,25 +976,27 @@ exports[`renders ./components/collapse/demo/mix.md correctly 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header 1
     </div>
   </div>
@@ -967,25 +1009,27 @@ exports[`renders ./components/collapse/demo/mix.md correctly 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header 2
     </div>
   </div>
@@ -998,25 +1042,27 @@ exports[`renders ./components/collapse/demo/mix.md correctly 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header 3
     </div>
   </div>
@@ -1036,26 +1082,28 @@ exports[`renders ./components/collapse/demo/noarrow.md correctly 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          style="-ms-transform:rotate(90deg);transform:rotate(90deg)"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            style="-ms-transform:rotate(90deg);transform:rotate(90deg)"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header with arrow icon
     </div>
     <div
diff --git a/components/collapse/__tests__/__snapshots__/index.test.js.snap b/components/collapse/__tests__/__snapshots__/index.test.js.snap
index 88686738e1..634d887629 100644
--- a/components/collapse/__tests__/__snapshots__/index.test.js.snap
+++ b/components/collapse/__tests__/__snapshots__/index.test.js.snap
@@ -13,26 +13,28 @@ exports[`Collapse could override default openMotion 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          style="transform: rotate(90deg);"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            style="transform: rotate(90deg);"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       This is panel header 1
     </div>
     <div
@@ -61,25 +63,27 @@ exports[`Collapse should render extra node of panel 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       header
       <div
         class="ant-collapse-extra"
@@ -101,25 +105,27 @@ exports[`Collapse should render extra node of panel 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       header
       <div
         class="ant-collapse-extra"
@@ -148,6 +154,7 @@ exports[`Collapse should support remove expandIcon 1`] = `
       role="button"
       tabindex="0"
     >
+      <div />
       header
     </div>
   </div>
diff --git a/components/collapse/style/index.less b/components/collapse/style/index.less
index 58008356da..32da8ab7e5 100644
--- a/components/collapse/style/index.less
+++ b/components/collapse/style/index.less
@@ -22,17 +22,18 @@
     }
 
     > .@{collapse-prefix-cls}-header {
-      position: relative;
+      display: flex;
+      flex-wrap: nowrap;
+      align-items: flex-start;
       padding: @collapse-header-padding;
       color: @heading-color;
       line-height: @line-height-base;
       cursor: pointer;
       transition: all 0.3s, visibility 0s;
-      .clearfix();
 
       .@{collapse-prefix-cls}-arrow {
         display: inline-block;
-        margin-right: 12px;
+        margin-right: @margin-sm;
         font-size: @font-size-sm;
         vertical-align: -1px;
 
@@ -42,7 +43,7 @@
       }
 
       .@{collapse-prefix-cls}-extra {
-        float: right;
+        margin-left: auto;
       }
 
       &:focus {
@@ -59,7 +60,7 @@
 
     &.@{collapse-prefix-cls}-no-arrow {
       > .@{collapse-prefix-cls}-header {
-        padding-left: 12px;
+        padding-left: @padding-sm;
       }
     }
   }
diff --git a/components/collapse/style/rtl.less b/components/collapse/style/rtl.less
index ed1a1a61ae..559a922de2 100644
--- a/components/collapse/style/rtl.less
+++ b/components/collapse/style/rtl.less
@@ -18,7 +18,7 @@
       .@{collapse-prefix-cls}-arrow {
         .@{collapse-prefix-cls}-rtl& {
           margin-right: 0;
-          margin-left: 12px;
+          margin-left: @margin-sm;
         }
 
         & svg {
@@ -30,7 +30,8 @@
 
       .@{collapse-prefix-cls}-extra {
         .@{collapse-prefix-cls}-rtl& {
-          float: left;
+          margin-right: auto;
+          margin-left: 0;
         }
       }
     }
@@ -38,7 +39,7 @@
     &.@{collapse-prefix-cls}-no-arrow {
       > .@{collapse-prefix-cls}-header {
         .@{collapse-prefix-cls}-rtl& {
-          padding-right: 12px;
+          padding-right: @padding-sm;
           padding-left: 0;
         }
       }
diff --git a/components/config-provider/__tests__/__snapshots__/components.test.js.snap b/components/config-provider/__tests__/__snapshots__/components.test.js.snap
index c13cc06965..94da15ca09 100644
--- a/components/config-provider/__tests__/__snapshots__/components.test.js.snap
+++ b/components/config-provider/__tests__/__snapshots__/components.test.js.snap
@@ -10465,25 +10465,27 @@ exports[`ConfigProvider components Collapse configProvider 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right config-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right config-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       Bamboo
     </div>
   </div>
@@ -10503,25 +10505,27 @@ exports[`ConfigProvider components Collapse configProvider componentSize large 1
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right config-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right config-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       Bamboo
     </div>
   </div>
@@ -10541,25 +10545,27 @@ exports[`ConfigProvider components Collapse configProvider componentSize middle
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right config-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right config-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       Bamboo
     </div>
   </div>
@@ -10579,25 +10585,27 @@ exports[`ConfigProvider components Collapse configProvider virtual and dropdownM
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       Bamboo
     </div>
   </div>
@@ -10617,25 +10625,27 @@ exports[`ConfigProvider components Collapse normal 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right ant-collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right ant-collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       Bamboo
     </div>
   </div>
@@ -10655,25 +10665,27 @@ exports[`ConfigProvider components Collapse prefixCls 1`] = `
       role="button"
       tabindex="0"
     >
-      <span
-        aria-label="right"
-        class="anticon anticon-right prefix-Collapse-arrow"
-        role="img"
-      >
-        <svg
-          aria-hidden="true"
-          data-icon="right"
-          fill="currentColor"
-          focusable="false"
-          height="1em"
-          viewBox="64 64 896 896"
-          width="1em"
+      <div>
+        <span
+          aria-label="right"
+          class="anticon anticon-right prefix-Collapse-arrow"
+          role="img"
         >
-          <path
-            d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
-          />
-        </svg>
-      </span>
+          <svg
+            aria-hidden="true"
+            data-icon="right"
+            fill="currentColor"
+            focusable="false"
+            height="1em"
+            viewBox="64 64 896 896"
+            width="1em"
+          >
+            <path
+              d="M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z"
+            />
+          </svg>
+        </span>
+      </div>
       Bamboo
     </div>
   </div>