style: 💄 修改了侧边栏

src/components/Sidebar/index.css

@@ -59,7 +59,7 @@
     overflow-x: hidden;
     overflow-y: auto;
     box-sizing: border-box;
-    padding: 0 20px;
+    padding: 0 20px 60px;
     display: flex;
     justify-content: flex-start;
     align-items: center;
@@ -113,16 +113,18 @@
   }
 
   .sidebar-btn {
-    width: 190px;
-    height: 22px;
+    width: 100%;
+    height: 60px;
+    line-height: 60px;
     position: absolute;
-    bottom: 20px;
+    bottom: 0px;
     left: 50%;
     transform: translateX(-50%);
     display: flex;
     justify-content: center;
     align-items: center;
     cursor: pointer;
+    background-color: #fff;
 
     > img {
       width: 22px;