style: 优化2.1样式

Yi.Bbs.Vue3/src/assets/styles/element-override.css

@@ -36,4 +36,8 @@ html.dark {
     --w-e-toolbar-bg-color: #0E131D !important;
     --w-e-toolbar-color: #fff !important;
     --w-e-textarea-bg-color: #0E131D !important;
+}
+
+.el-main {
+    overflow: hidden;
 }

Yi.Bbs.Vue3/src/views/home/Index.vue

@@ -43,7 +43,7 @@ margin: 10px auto;">
                        :isPublish="i.isDisableCreateDiscuss"/>
           </el-col>
 
-          <div ref="scrollableDiv" class="scrollable-div" v-infinite-scroll="loadDiscuss" style="height: 2500px;width: 100%; overflow-y: auto;" infinite-scroll-distance="10">
+          <div ref="scrollableDiv" class="scrollable-div" v-infinite-scroll="loadDiscuss" style="height: 2500px;width: 100%;" infinite-scroll-distance="10">
 
             <el-col v-if="isDiscussFinished" :span="24" v-for="i in discussList" :key="i.id">
               <img v-if="isIcp" src="@/assets/login.png" style="height: 150px;width: 100%" alt=""/>
@@ -535,12 +535,6 @@ const onClickToWeChat = () => {
   .right-div .el-col {
     margin-bottom: 0.5rem;
     box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.05);  /* 添加微妙阴影 */
-    transition: all 0.3s ease;  /* 过渡效果 */
-    
-    &:hover {
-      // transform: translateY(-5px);  /* 悬停时微抬升 */
-      // box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);  /* 悬停时增强阴影 */
-    }
   }
   
   /* 简介卡片样式特别处理 */
@@ -732,24 +726,6 @@ const onClickToWeChat = () => {
 }
 
 
-/* 美化滚动条样式 */
-.scrollable-div::-webkit-scrollbar {
-  width: 6px;  /* 稍微加宽 */
-}
-
-.scrollable-div::-webkit-scrollbar-track {
-  background: #f5f5f5; 
-}
-
-.scrollable-div::-webkit-scrollbar-thumb {
-  background: linear-gradient(to bottom, #e0e0e0, #bdbdbd);  /* 渐变色滚动条 */
-  border: 2px solid transparent;
-  background-clip: content-box;
-}
-
-.scrollable-div::-webkit-scrollbar-thumb:hover {
-  background: linear-gradient(to bottom, #bdbdbd, #9e9e9e);  /* 悬停时颜色变深 */
-}
 
 /* 优化切换按钮 */
 .switch-span {