增加scss文件说明；调整后台布局细节

public/static/plugs/lay-module/layuimini/layuimini.css

@@ -399,10 +399,11 @@
 
 /**内容主体（通用） */
 .layui-layout-admin .layui-body {
-    overflow  : hidden;
+    overflow      : hidden;
-    bottom    : 0px !important;
+    bottom        : 0px !important;
-    top       : 60px !important;
+    top           : 60px !important;
-    transition: all .2s;
+    transition    : all .2s;
+    padding-bottom: 0;
 }
 
 /**选择配色方案 */

scssindex.md

@@ -0,0 +1,18 @@
+需要编译的scss文件：
+```
+public/static/common/css/theme/*.scss
+public/static/plugs/lay-module/tableData/tableData.scss
+public/static/plugs/lay-module/tagInput/tagInput.scss
+```
+
+vscode中liveSassCompiler的配置:
+
+```json
+{
+    "liveSassCompile.settings.includeItems": [
+        "/public/static/common/css/theme/*.scss",
+        "/public/static/plugs/lay-module/tableData/tableData.scss",
+        "/public/static/plugs/lay-module/tagInput/tagInput.scss"
+    ]
+}
+```

scssindex.txt

@@ -1,3 +0,0 @@
-public/static/common/css/theme/*.scss
-public/static/plugs/lay-module/tableData/tableData.scss
-public/static/plugs/lay-module/tagInput/tagInput.scss