bRPC website 1.0 improve home page

content/en/_index.html

@@ -4,7 +4,7 @@
 +++
 
 {{< blocks/cover image_anchor="top" height="max" color="primary" >}}
-<img src="/images/brpc_logo_w.svg" class="brpc-logo" height="180"/>
+<img src="/images/brpc_logo_w.svg" class="brpc-logo" style="max-width:100%" />
 <h3 style="margin:20px" >An industrial-grade RPC framework for building reliable and high-performance services.</h3>
 <div class="mx-auto">
 	<a class="btn btn-lg btn-primary font-weight-bold my-4" href="{{< relref "/docs" >}}">
@@ -68,7 +68,7 @@ <h3 class="section-head">You can use it to:</h3>
 <div id="overview">
   <div class="contain">
     <p>
-      <img src="/images/egg-logo.png" width="400px" alt="Cloud Native Computing Foundation" title="Cloud Native Computing Foundation">
+      <img src="/images/egg-logo.png" style="max-width:100%" alt="Cloud Native Computing Foundation" title="Cloud Native Computing Foundation">
     </p>
     <p>
       bRPC is an <a href="http://incubator.apache.org/">Apache</a> incubation project.

content/zh/_index.html

@@ -4,7 +4,7 @@
 +++
 
 {{< blocks/cover image_anchor="top" height="max" color="primary" >}}
-<img src="/images/brpc_logo_w.svg" class="brpc-logo" height="180"/>
+<img src="/images/brpc_logo_w.svg" class="brpc-logo" style="max-width:100%"/>
 <h3 style="margin:20px" >用于构建可靠和高性能服务的工业级RPC框架</h3>
 <div class="mx-auto">
 	<a class="btn btn-lg btn-primary font-weight-bold my-4" href="{{< relref "/docs" >}}">
@@ -67,7 +67,7 @@ <h3 class="section-head">你可以使用它：</h3>
 <div id="overview">
   <div class="contain">
     <p>
-      <img src="/images/egg-logo.png" width="400px" alt="Cloud Native Computing Foundation" title="Cloud Native Computing Foundation">
+      <img src="/images/egg-logo.png" style="max-width:100%" alt="Cloud Native Computing Foundation" title="Cloud Native Computing Foundation">
     </p>
     <p>
       bRPC is an <a href="http://incubator.apache.org/">Apache</a> incubation project.