diff --git a/css/details.css b/css/details.css
index 7910120..9cf6791 100644
--- a/css/details.css
+++ b/css/details.css
@@ -349,7 +349,7 @@
   position: relative;
 }
 .content .side .item.pitch {
-  width: 100%;
+  width: calc(100% + 1px);
   background-color: #fbfbfb;
   border-top: 1px solid #ebebeb;
   border-bottom: 1px solid #ebebeb;
diff --git a/css/details.less b/css/details.less
index d00a21a..a235fef 100644
--- a/css/details.less
+++ b/css/details.less
@@ -402,13 +402,11 @@
             &.pitch {
                 &:first-of-type {
                     border-top: none;
-                    // border-radius: 12px 0 0 0;
-                    // overflow: hidden;
                     &::after {
                         border-radius: 12px 0 0 0;
                     }
                 }
-                width: 100%;
+                width: calc(100% + 1px);
                 background-color: rgba(251, 251, 251, 1);
                 border-top: 1px solid rgba(235, 235, 235, 1);
                 border-bottom: 1px solid rgba(235, 235, 235, 1);