diff --git a/source/css/_common/device.styl b/source/css/_common/device.styl
index e2a07c6..7e25559 100644
--- a/source/css/_common/device.styl
+++ b/source/css/_common/device.styl
@@ -14,7 +14,7 @@
   float: right
   z-index: 9
   display: flex
-  border-radius: 4px 0 0 4px
+  border-radius: $border-block 0 0 $border-block
   padding-right: 1rem
   border: 1px solid var(--block-border)
   border-right: 0
diff --git a/source/css/_layout/md.styl b/source/css/_layout/md.styl
index bd60391..be53b80 100644
--- a/source/css/_layout/md.styl
+++ b/source/css/_layout/md.styl
@@ -106,6 +106,6 @@ article.md blockquote
 
 
 article.md img
-  border-radius: 4px
+  border-radius: $border-image
   margin: auto
   display: block
diff --git a/source/css/_layout/sidebar/sidebar.styl b/source/css/_layout/sidebar/sidebar.styl
index b2e80b5..fdead8b 100644
--- a/source/css/_layout/sidebar/sidebar.styl
+++ b/source/css/_layout/sidebar/sidebar.styl
@@ -23,7 +23,7 @@
   margin: 1rem 0 .5rem
   display: flex
   align-items: center
-  color: var(--text-p0)
+  overflow: hidden
   a
     color: inherit
     display: flex
@@ -78,13 +78,17 @@
     font-family: $ff-logo
     display: block
     position: relative
+    .main
+      color: var(--text-p0)
     .sub
       color: var(--text-p1)
       trans2 opacity transform
+      white-space: nowrap
     .hover
       position: absolute
       bottom: 0
       transform: translateY(8px)
+      overflow: visible
     &:hover
       .normal
         opacity: 0
diff --git a/source/css/_layout/tag-plugins/image.styl b/source/css/_layout/tag-plugins/image.styl
index 771d1e7..aa0efa5 100644
--- a/source/css/_layout/tag-plugins/image.styl
+++ b/source/css/_layout/tag-plugins/image.styl
@@ -33,7 +33,8 @@
     .image-caption
       display: inline-block
       font-size: $fs-12
-      line-height: 1.4
-      color: var(--text-p3)
+      color: var(--text-p2)
+      line-height: 1.5
+      text-align: justify
       &:empty
         display: none