gx错误

@@ -25,7 +25,7 @@ class ProjectServer
         <section data-section="section" data-screen="screen-large" class="section-404-wrap-block section-block-error404"
         <section data-section="section" data-screen="screen-large" class="section-404-wrap-block section-block-error404"
             id="sectionIdyxqu938">
             id="sectionIdyxqu938">
             <div class="layout" data-unable="demo01-error404">
             <div class="layout" data-unable="demo01-error404">
-                <img src="https://ecdn6.globalso.com/upload/m/image_other/2023-10/6528a87e594db30162.png" />
+                <img src="https://ecdn6.globalso.com/upload/m/image_other/2023-10/6528a87e594db30162.png" alt=""/>
             </div>
             </div>
             <p style="text-align: center">SORRY. THE PAGE HAS EITHER MOVED OR CANNOT BE FOUND.</p>
             <p style="text-align: center">SORRY. THE PAGE HAS EITHER MOVED OR CANNOT BE FOUND.</p>
             <style>
             <style>
@@ -38,7 +38,7 @@ class ProjectServer
                 .section-block-error404 img {
                 .section-block-error404 img {
                     width: 400px;
                     width: 400px;
                 }
                 }
-                @media only screen and (max-width:500) {
+                @media only screen and (max-width:500px) {
                     .section-block-error404 img {
                     .section-block-error404 img {
                         max-width: 100%;
                         max-width: 100%;
                     }
                     }