bug fixed

@@ -131,6 +131,7 @@ $border: #e0e0e0;
         width: 640px;
         border-top: 1px solid $border;
         border-bottom: 1px solid $border;
+        overflow: hidden;
     }
 
     .main-head {
@@ -146,18 +147,25 @@ $border: #e0e0e0;
         position: absolute;
         top: 20px;
         left: 110px;
+        right: 0;
 
         .main-name {
             font-size: 26px;
             color: $black;
             margin-bottom: 14px;
-            line-height: 26px;
+            line-height: 1.2;
+            overflow: hidden;
+            white-space: nowrap;
+            text-overflow: ellipsis;
         }
 
         .main-tag {
             font-size: 20px;
             color: $gray;
-            line-height: 20px;
+            line-height: 1.2;
+            overflow: hidden;
+            white-space: nowrap;
+            text-overflow: ellipsis;
         }
     }