Merge branch 'master' of http://platform.kuopu.net:9999/gitlab/duanledexianxianxian/yikao-react

src/pages/exam/components/item.less

@@ -3,6 +3,7 @@
 .root {
   :global {
     .am-button {
+      background-color: #176aff;
       height: 24px;
       line-height: 24px;
       width: 64px;

src/pages/exam/index.less

@@ -6,7 +6,9 @@
   font-size: @font-size-md;
   .header {
     height: 217px;
+    width: 100%;
     background: url("../../../public/images/exam-header.png") center center no-repeat;
+    background-size: cover;
     position: relative;
     .notice {
       position: absolute;