KERNEL-13158: 样式优化下

src/less/base/segment/button.segment.less

@@ -10,7 +10,7 @@
   .line-segment-button-line {
     .transition(background 0.3s);
   }
-  &.active, &:active {
+  &.active, &:active:not(.disabled) {
     font-weight: bold;
   }
 }

src/less/base/segment/segment.less

@@ -18,6 +18,13 @@
     border-color: @color-bi-split-disabled-segment;
   }
 }
+.bi-linear-segment {
+  &.disabled {
+    .bi-high-light-background {
+      background-color: @color-bi-background-dark-gray !important;
+    }
+  }
+}
 
 .bi-theme-dark {
   .bi-segment {