修改部分scss类名，新增部分注释以及登录颜色化配置:)

.hbuilderx/launch.json

@@ -2,10 +2,19 @@
   // launchtype项可配置值为local或remote, local代表前端连本地云函数，remote代表前端连云端云函数
     "version": "0.0",
     "configurations": [{
-            "type": "uniCloud",
-            "default": {
-                "launchtype": "remote"
-            }
-        }
+     	"default" : 
+     	{
+     		"launchtype" : "remote"
+     	},
+     	"h5" : 
+     	{
+     		"launchtype" : "remote"
+     	},
+     	"mp-weixin" : 
+     	{
+     		"launchtype" : "remote"
+     	},
+     	"type" : "uniCloud"
+     }
     ]
 }