增加按钮和修改字体颜色

css/global.css

@@ -120,12 +120,13 @@ body{
   overflow-y:auto;
 }
 .obtian-top{
-  background:#6b5b59;
-  color:#fff;
+  background:rgba(107,91,89,0.4);
+  color:#333;
   border:1px solid #ddd;
   border-radius: 7px;
   padding:15px;
   margin:15px;
+  font-size: 16px;
 }
 .software-title{
   font-size: 16px;

software-index.html

@@ -59,6 +59,8 @@
                           <div class="float-right"><a href="#"><i class="fas fa-times text-danger"></i></a></div>
                           <div class="progress-width">
                             <button type="button" class="btn btn-blue btn-sm btn-lg btn-block">安装软件</button>
+                            <button type="button" class="btn btn-secondary btn-sm btn-lg btn-block" disabled>正在安装本软件...</button>
+                            <button type="button" class="btn btn-success btn-sm btn-lg btn-block">已安装</button>
                           </div>
                         </div>
                       </div>

softwrae-obtain.html

@@ -82,7 +82,7 @@
           <div class="float-right">
             <a href="software-index.html" class="btn btn-orange btn-sm mt-3">开始使用软件</a>
           </div>
-          <h5><span class="text-success">检索完成</span></h5>
+          <h5><span>检索完成</span></h5>
           <div>努力检索到了 <b>5</b> 款软件</div>
         </div>
         <div class="obtian-list pb-4 autoHeightL4">