fix: 引导样式

1、margin-left太宽导致出现滚动条
2、aligin-items -> align-items
3、按钮优化鼠标手势

guide/src/App.vue

@@ -102,11 +102,11 @@ const netStep = () => {
   }
   .info {
     padding-top: 42px;
-    margin-left: 178px;
+    margin-left: 84px;
     box-sizing: border-box;
-    width: 100%;
     text-align: left;
     position: relative;
+    align-self: flex-start;
     color: @text-color;
     .top-icon {
       position: absolute;
@@ -147,9 +147,11 @@ const netStep = () => {
     background: @primary-color;
     color: #fff;
     display: flex;
-    aligin-items: center;
+    align-items: center;
     justify-content: center;
     border-radius: 4px;
+    cursor: pointer;
+    user-select: none;
   }
 }