fix(base-selection): tag text overflow ellipsis not wokring

src/_base/selection/src/styles/themed-base.js

@@ -102,10 +102,14 @@ export default c([
             margin-bottom: 3px;
             font-size: 14px;
             max-width: 100%;
-            text-overflow: ellipsis;
-            overflow: hidden;
           `
+        }, [
+          cE('content', {
+            raw: `
+              text-overflow: ellipsis;
+              overflow: hidden;`
           })
+        ])
       ]),
       cB('base-selection-label', {
         raw: `

src/tag/src/Tag.vue

@@ -14,7 +14,7 @@
     :style="mergedStyle"
     @click="handleClick"
   >
-    <slot />
+    <span class="n-tag__content"><slot /></span>
     <n-icon
       v-if="!checkable && closable"
       class="n-tag__close"

src/tag/src/styles/themed-base.cssr.js

@@ -40,6 +40,9 @@ export default c([
         opacity .3s ${cubicBezierEaseInOut}
       `
     }, [
+      cE('content', {
+        display: 'inline-block'
+      }),
       cE('close', {
         margin: closeMargin,
         cursor: 'pointer'