diff --git a/css/libCss/common.css b/css/libCss/common.css
index 0e190ba..99348cf 100644
--- a/css/libCss/common.css
+++ b/css/libCss/common.css
@@ -24,7 +24,9 @@ ul,li,ol{
 .marginright32{
     margin-right: 32px;
 }
-
+.boder-raduis5{
+    border-radius: 5px;
+}
 input,button,select,textarea{outline:none;}
 /*头部--------------------------------------------------*/
 header{
diff --git a/index.html b/index.html
index b194b1f..bd3c339 100644
--- a/index.html
+++ b/index.html
@@ -52,8 +52,8 @@
             <div class="link-con">
                 <div class="link-con-1">
                     <div class="link-con-left float-left">
-                        <div class="link-con-left-wrap marginright32"></div>
-                        <div class="link-con-left-wrap"></div>
+                        <div class="link-con-left-wrap marginright32 boder-raduis5"></div>
+                        <div class="link-con-left-wrap boder-raduis5"></div>
                         <div class="clearfix"></div>
                         <div></div>
                     </div>