diff --git a/PACS_DICOM处理/数据处理网页端/static/styles.css b/PACS_DICOM处理/数据处理网页端/static/styles.css
index 46884cc..b310463 100644
--- a/PACS_DICOM处理/数据处理网页端/static/styles.css
+++ b/PACS_DICOM处理/数据处理网页端/static/styles.css
@@ -623,8 +623,50 @@ button:disabled {
   width: 28px;
   height: 100%;
   writing-mode: vertical-lr;
-  direction: rtl;
-  accent-color: var(--cyan);
+  direction: ltr;
+  appearance: none;
+  -webkit-appearance: none;
+  background: transparent;
+  cursor: pointer;
+}
+
+#sliceSlider::-webkit-slider-runnable-track {
+  width: 4px;
+  height: 100%;
+  border-radius: 999px;
+  background: rgba(146, 163, 186, 0.38);
+}
+
+#sliceSlider::-webkit-slider-thumb {
+  width: 16px;
+  height: 16px;
+  margin-left: -6px;
+  border: 2px solid #d8fbff;
+  border-radius: 999px;
+  background: var(--cyan);
+  box-shadow: 0 0 0 3px rgba(25, 212, 194, 0.16);
+  -webkit-appearance: none;
+  appearance: none;
+}
+
+#sliceSlider::-moz-range-track {
+  width: 4px;
+  height: 100%;
+  border-radius: 999px;
+  background: rgba(146, 163, 186, 0.38);
+}
+
+#sliceSlider::-moz-range-progress {
+  background: transparent;
+}
+
+#sliceSlider::-moz-range-thumb {
+  width: 14px;
+  height: 14px;
+  border: 2px solid #d8fbff;
+  border-radius: 999px;
+  background: var(--cyan);
+  box-shadow: 0 0 0 3px rgba(25, 212, 194, 0.16);
 }
 
 #sliceText {